Updated on 2024/12/21

写真a

 
OKAZAKI, Yoshiro
 
Affiliation
Faculty of Human Sciences, School of Human Sciences
Job title
Associate Professor(tenure-track)
Degree
Doctor of Engineering ( The University of Tokyo )

Research Experience

  • 2022.04
    -
    Now

    Waseda University   Faculty of Human Sciences

  • 2007.04
    -
    　

    Olympus Corporation

  • 2000.04
    -
    　

    Fujifilm Corporation

Committee Memberships

  • 2024
    -
    Now

    The Institute of Electronics, Information and Communication Engineers (IEICE), Technical Committee on ME and Bio Cybernetics (MBE)  Secretary

Research Areas

  • Medical assistive technology / Medical systems

Research Interests

  • Biomedical Engineering, Affordable Medical Devices, Point-of-Care Device, e-Health, Endoscopes, Ophthalmic Devices

 

Papers

  • Smartphone-Based Interferometry for Non-Invasive Assessment of Tear Film Lipid Layer Kinetics

    Yoshiro Okazaki, Mamoru Iwabuchi, Norihiko Yokoi

    IEEJ Transactions on Electronics, Information and Systems   144 ( 5 ) 406 - 410  2024.05  [Refereed]

    DOI

    Scopus

  • Diurnal Variation in Tear Film Lipid Layer Using Smartphone-based Interferometry

    Yoshiro Okazaki, Mamoru Iwabuchi, Norihiko Yokoi

    Advanced Biomedical Engineering   12   163 - 170  2023  [Refereed]

    DOI

    Scopus

    1
    Citation
    (Scopus)

  • Feasibility study of self-check device for tear film kinetics using smartphones

    Yoshiro Okazaki, Mamoru Iwabuchi, Norihiko Yokoi

    The Transactions of Human Interface Society   23 ( 3 )  2021  [Refereed]

    J-GLOBAL

  • Measurement of Diurnal Variation in Tear Volume using Smartphone

    Yoshiro Okazaki, Mamoru Iwabuchi, Tatsuki Takenaga, Taku Miyake, Toshiyuki Okubo, Norihiko Yokoi

    Transactions of the Institute of Systems, Control and Information Engineers   31 ( 12 )  2018  [Refereed]

    J-GLOBAL

  • Feasibility Study of Smartphone-Based Tear Volume Measurement System

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo, Norihiko Yokoi

    ICST Transactions on Ambient Systems   4 ( 16 ) 153486 - 153486  2017.12  [Refereed]

    DOI

  • Design and Implementation of Smartphone-Based Tear Volume Measurement System

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo, Norihiko Yokoi

    Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering     155 - 158  2016  [Refereed]

    DOI

    Scopus

  • Development of a practical method for tear volume assessment using smartphones

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo

    The Transactions of Human Interface Society   18 ( 1-4 )  2016  [Refereed]

    J-GLOBAL

  • Endoscopist's visual processing mechanism(VIPM) is affected by digitization of endoscope and its filing system

    Michio Tanaka, Toshiyuki Okubo, Yoshiro Okazaki

    Endoscopia Digestiva   27 ( 11 )  2015  [Refereed]

    J-GLOBAL

  • Infrared attenuated-total-reflection spectroscopy of microcrystalline silicon growth

    Yoshiro Okazaki, Seiichi Miyazaki, Masataka Hirose

    Journal of Non-Crystalline Solids   266-269 A   54 - 58  2000.05  [Refereed]

    　View Summary

    In situ Fourier transform infrared attenuated-total-reflection (FT-IR-ATR) spectroscopy has been applied to study the growth of μc-Si: H from an rf glow discharge decomposition of H2-diluted SiH4 and from a layer-by-layer (LbL) process in which 3 nm-thick Si:H deposition and H2-plasma annealing are alternately repeated. The results indicate that the FT-IR-ATR technique enables us to measure the nucleation and the grain growth with a submonolayer sensitivity. During the μc-Si:H growth, the time evolution of the absorption intensity of the stretching modes due to interior silicon hydrides is suppressed and distinct absorption peaks due to surface hydrides emerge, which are not observable in the case for a-Si:H film growth. Temporal changes in the ATR spectrum during the LbL process at 250°C have shown that the hydrogen desorption from a near surface region, especially the grain boundary and amorphous phase, caused by H2-plasma exposure affects the crystalline nucleation and the grain growth. © 2000 Elsevier Science B.V. All rights reserved.

    DOI

    Scopus

    10
    Citation
    (Scopus)

▼display all

Presentations

  • Point of Care Endoscopy as a Transformative Approach to Underserved Community Healthcare in Rural India – Evidences, Challenges and Opportunities

    Tsuyoshi Kano, Yoshiro Okazaki, Tirumara Santra Mondal, Ananya Ghosh, Sujay Santra, Suman Chakraborty

    13th International Conference on Information & Communication Technologies and Development (ICTD 2024) 

    Presentation date： 2024.12

  • Measurement of Hourly Tear Volume Variation using Smartphone Meniscometer: A 24-Hour Pilot Study

    GOPINATH MUDHANA, YOSHIRO OKAZAKI, CHANDA RAJURKAR BHALCHANDRA, BALA MURUGAN MS

    6th International Conference on Advanced Bioinformatics and Biomedical Engineering (ICABB 2024), Abstract p.34 

    Presentation date： 2024.11

  • Development of a smartphone-based objective eye refractive power assessment method

    Issa Takahashi, Takehiro Yoshida, Yoshiro Okazaki, Takushi Kawamorita

    Proceedings of Human Interface Symposium 2024, p913-920 (Japanese) 

    Presentation date： 2024.09

  • Innovation Through Medical - Engineering Interdisciplinary Collaboration: For STEM Education in Central Asia

    Yoshiro Okazaki  [Invited]

    Transforming higher education in Uzbekistan, Panel 3, Workshop at The University of World Economy and Diplomacy, Uzbekistan 

    Presentation date： 2024.08

  • Smartphone-based Solutions for Assessing Eye Health

    Yoshiro Okazaki  [Invited]

    Indo-Japan workshop to integrate modern advances in Ayurveda, Vellore Institute of Technology and Sairam Medical College, India (Online) 

    Presentation date： 2024.05

  • Assessment of tear film stability by smartphone- based videokeratography

    Yoshiro Okazaki, Iori Okuhara, Mamoru Iwabuchi, Norihiko Yokoi

    Japan Cornea Conference 2024 

    Presentation date： 2024.02

  • Exploring the Potential Contributions of Research in Social Business: A Case Study of e-Health Project in India's Remote Islands

    Tsuyoshi Kano, Satoko Kono, Yoshiro Okazaki, Mine Sato, Tomoyuki Naito

    The 34th JASID Annual Conference 

    Presentation date： 2023.11

  • A Deep Learning Approach to Analyzing Smartphone-Captured Tear Film Images

    Yoshiro Okazaki, Mamoru Iwabuchi, Hiromichi Okazaki

    Proceedings of the Annual Conference of the Institute of Systems, Control and Information Engineers, Vol 67, 126-2, 2023 

    Presentation date： 2023.05

  • Digital Health and Equity

    Yoshiro Okazaki  [Invited]

    Unconference 2023, Sunderbans, West Bengal, India 

    Presentation date： 2023.02

  • Diurnal Variation in Tear Film Lipid Layer Using Smartphone-based Interferometry

    Yoshiro Okazaki, Mamoru Iwabuchi, Norihiko Yokoi

    Proceedings of Medical and biological engineering symposium, p23 

    Presentation date： 2022.09

    Event date：
    2022.09
    　
    　

  • Kinetic Analysis of Tear Film Lipid Layer using Smartphone-based-Interferometer

    Yoshiro Okazaki, Mamoru Iwabuchi, Norihiko Yokoi

    Proceedings of The Human Interface Symposium 2022, pp. 242-246 

    Presentation date： 2022.08

    Event date：
    2022.08
    　
    　

  • Evaluation of tear volume measurement using single smartphone

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo, Norihiko Yokoi

    Japan Cornea Conference 

    Presentation date： 2018

  • Design and Implementation of Smartphone-Based Tear Volume Measurement System.

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo, Norihiko Yokoi

    Internet of Things Technologies for HealthCare - Third International Conference(HealthyIoT) 

    Presentation date： 2016

    Event date：
    2016
    　
    　

  • Feasibility study on tear film stability assessment using smartphones

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo, Norihiko Yokoi

    Human Interface Symposium 2016 

    Presentation date： 2016

  • Evaluation of tear volume using smartphone

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo, Norihiko Yokoi

    Japan Cornea Conference 2016 

    Presentation date： 2016

  • Feasibility Study on Measurement of Tear Volume using Smartphone

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Toshiyuki Okubo, Mamoru Iwabuchi

    Forum on Information Technology (FIT) 

    Presentation date： 2015

    Event date：
    2015
    　
    　

  • A Self-assessment Tool for Dry Eye using Smartphone

    Yoshiro Okazaki, Tatsuki Takenaga, Taku Miyake, Mamoru Iwabuchi, Toshiyuki Okubo

    The human interface symposium 2015 

    Presentation date： 2015

  • Development and Evaluation of a Mesenchymal Stem Cell Proliferation Assessment Method and Apparatus Utilizing Cell Thickness

    The 9th Congress of the Japanese Society for Regenerative Medicine 

    Presentation date： 2010

    Event date：
    2010
    　
    　

  • Noninvasive Measurement of Collagen Content in Tissue-engineered Cartilage by FT-NIR Spectroscopy

    Yoshiro Okazaki, Masayuki Kobayashi, Hiroshi Fukuda

    1st Asian Biomaterials Congress. Abstract pp.139. 

    Presentation date： 2007.10

  • プラズマCVDa-Ge:H成長表面のリアルタイムATR観察-堆積温度依存性

    岡崎善朗, 相良正雄, 村上秀樹, 宮崎誠一, 廣瀬全孝

    応用物理学関係連合講演会講演予稿集 

    Presentation date： 2000

    Event date：
    2000
    　
    　

  • ナノメータ堆積/水素プラズマ処理による水素化シリコン薄膜形成過程のATR観察

    岡崎善朗, 福原信樹, 三浦直己, 香野淳, 宮崎誠一, 広瀬全孝

    応用物理学関係連合講演会講演予稿集 

    Presentation date： 1999

    Event date：
    1999
    　
    　

  • 微結晶シリコン薄膜形成過程の FT-IR-ATR 観察

    岡崎善朗, 福原信樹, 三浦直己, 香野淳, 宮崎誠一, 廣瀬全孝

    日本物理学会・応用物理学会中国四国支部講演予稿集 

    Presentation date： 1999

  • Real-Time ATR Observations of a-Si1-xGex:H Surfaces during Plasma Enhanced CVD. Deposition Temperature Dependence.

    中川幸士, 岡崎善朗, 香野淳, 宮崎誠一, 広瀬全孝

    応用物理学関係連合講演会講演予稿集 

    Presentation date： 1998

    Event date：
    1998
    　
    　

  • Real-Time ATR Observation during Microcrystalline Silicon(μc-Si:H) Film Growth.

    岡崎善朗, 中川幸士, 福原信樹, 香野淳, 宮崎誠一, 広瀬全孝

    応用物理学会学術講演会講演予稿集 

    Presentation date： 1998

    Event date：
    1998
    　
    　

▼display all

Research Projects

  • Development of an Anterior Eye Examination Support System for Telemedicine

    G-7 Scholarship Foundation (2024) 

    Project Year :

    2024
    -
    2025
     

    Yoshiro Okazaki

  • Development of Smartphone-based Diagnostic Support System for low-resource settings

    CASIO SCIENCE PROMOTION FOUNDATION 

    Project Year :

    2023
    -
    2024
     

    Yoshiro Okazaki

  • Development of an Anterior Eye Examination Support System for Telemedicine

    G-7 Scholarship Foundation (2023) 

    Project Year :

    2023
    -
    2024
     

    Yoshiro Okazaki

  • Study on the Effects of Virtual Reality Goggle Usage on Tear Film Stability

    JSPS  KAKENHI

    Project Year :

    2022
    -
    2024
     

    Yoshiro Okazaki

Industrial Property Rights

  • Autorefractor and autorefraction method

    issa takahashi, yoshiro okazaki, akehiro yoshida

    Patent

  • Matching server, matching system and matching method

    Arata Shinozaki, Yuta Okada, Yoshiro Okazaki, Yuji Sakamoto, Tatsuki Kuno

    Patent

  • Endoscope, supporting apparatus, and endoscope system

    Yoshiro Okazaki, Yuta Okada, Arata Shinozaki

    Patent

  • Inspection report creation program, inspection report creation device, and endoscope system

    Yuta Okada, Yoshiro Okazaki, Arata Shinozaki, Daisuke Tainaka, Maki Toida, Takumi Umemura, Tatsuhiko Suzuki

    Patent

  • Tear fluid observation device, information processing device, program, and learning model generation method

    Yoshiro Okazaki, Norihiko Yokoi, Mamoru Iwabuchi, Yusho Kawata, Li Zhong, Hiromichi Okazaki

    Patent

    J-GLOBAL

  • TEAR FLUID OBSERVATION DEVICE, INFORMATION PROCESSING DEVICE, PROGRAM, AND LEARNING MODEL GENERATION METHOD

    Norihiko Yokoi, Yoshiro Okazaki, Mamoru Iwabuchi, Yusho Kawata, Zhong Li, Hiromichi Okazaki

    Patent

  • RESERVATION SERVER, RESERVATION RECEIVING METHOD, AND RESERVATION SYSTEM

    Arata Shinozaki, Yoshiro Okazaki, Yuta Okada

    Patent

  • Endoscope device and endoscope system

    US11172807B2

    Yoshiro Okazaki

    Patent

  • Ophthalmic measurement device and ophthalmic measurement system

    US11058295B2

    Yoshiro Okazaki, Mamoru Iwabuchi, Toshiyuki Okubo, Tatsuki Takenaga, Taku Miyake, Norihiko Yokoi

    Patent

  • Medical device

    Shunji Takei, Yoshiro Okazaki, Kazutoshi Kumagai

    Patent

  • Medical device

    Kazutoshi Kumagai, Yoshiro Okazaki, Shunji Takei

    Patent

  • Pericardial endoscope system

    Yoshiro Okazaki, Shunji Takei, Kazutoshi Kumagai

    Patent

  • Pericardial-cavity observing method

    US10750936B2

    Yoshiro Okazaki, Naoya Sugimoto, Kazutoshi Kumagai, Shunji Takei, Yusuke Nomura

    Patent

  • 内視鏡システム

    特許第6701229号

    岡崎 善朗, 杉本 尚也

    Patent

    J-GLOBAL

  • Endoscope sheath and endoscope system

    Kazutoshi Kumagai, Naoya Sugimoto, Yoshiro Okazaki, Shunji Takei

    Patent

  • Endoscope and endoscope system

    Kazutoshi Kumagai, Naoya Sugimoto, Yoshiro Okazaki

    Patent

  • Endoscope system

    Yoshiro Okazaki, Naoya Sugimoto, Kazutoshi Kumagai

    Patent

  • 心嚢内視鏡システム

    特許第6571183号

    岡崎 善朗, 日比野 浩樹

    Patent

    J-GLOBAL

  • 眼科測定装置、及び眼科測定システム

    特許第6557707号

    岡崎 善朗, 巖淵 守, 大久保 俊之, 武長 龍樹, 三宅 琢, 横井 則彦

    Patent

    J-GLOBAL

  • Endoscopic system

    Yoshiro Okazaki, Naoya Sugimoto, Kazutoshi Kumagai

    Patent

  • Ophthalmic measurement device and ophthalmic measurement system

    Yoshiro Okazaki, Mamoru Iwabuchi, Toshiyuki Okubo, Tatsuki Takenaga, Taku Miyake, Norihiko Yokoi

    Patent

  • Endoscope system

    Yusuke Nomura, Yoshiro Okazaki, Naoya Sugimoto, Kazutoshi Kumagai, Shunji Takei

    Patent

  • Endoscope sheath and endoscope system

    Shunji Takei, Naoya Sugimoto, Yoshiro Okazaki, Kazutoshi Kumagai, Yusuke Nomura

    Patent

  • Endoscope system

    Kazutoshi Kumagai, Naoya Sugimoto, Yoshiro Okazaki, Shunji Takei, Yusuke Nomura

    Patent

  • Endoscope system

    Naoya Sugimoto, Kazutoshi Kumagai, Yoshiro Okazaki, Shunji Takei, Yusuke Nomura

    Patent

  • Ophthalmic measurement device and ophthalmic measurement system

    Yoshiro Okazaki, Mamoru Iwabuchi, Toshiyuki Okubo, Tatsuki Takenaga, Taku Miyake, Norihiko Yokoi

    Patent

  • Scanner unit, optical fiber scanner, illumination apparatus, and observation apparatus

    US10197797B2

    Hirokazu Yokota, Yasuaki Kasai, Hiroshi Tsuruta, Yoshiro Okazaki, Kazutoshi Kumagai

    Patent

  • Optical fiber scanner, lighting device, and observation device

    CN106461935A

    Kazutoshi Kumagai, Yasuaki Kasai, Hiroshi Tsuruta, Yoshiro Okazaki, Hirokazu Yokota

    Patent

  • 医療機器

    特許第6449324号

    岡崎 善朗

    Patent

    J-GLOBAL

  • Endoscope device

    Shunji Takei, Naoya Sugimoto, Yoshiro Okazaki, Kazutoshi Kumagai

    Patent

  • Endoscope and endoscope system

    Naoya Sugimoto, Yasushige Ishihara, Yoshiro Okazaki, Shunji Takei, Kazutoshi Kumagai

    Patent

  • Inner sheath, insertion assisting device for endoscope, and endoscope system

    Naoya Sugimoto, Yasushige Ishihara, Yoshiro Okazaki, Kazutoshi Kumagai, Shunji Takei

    Patent

  • Endoscope sheath and endoscope system

    Yoshiro Okazaki, Naoya Sugimoto, Kazutoshi Kumagai, Shunji Takei

    Patent

  • Access sheath fixture and access sheath unit

    Naoya Sugimoto, Yoshiro Okazaki, Kazutoshi Kumagai

    Patent

  • Auricle ligation treatment apparatus and auricle ligation system

    CN106163419A

    Takehiro Kimura, Kazutoshi Kumagai, Yoshiro Okazaki, Naoya Sugimoto, Hiroki Hibino, Yoshiyuki Kumada, Hiroshi Fukuda

    Patent

  • Optical fiber scanner, lighting device, and observation device

    CN106028906A

    Hiroshi Tsuruta, Yasuaki Kasai, Yoshiro Okazaki, Hirokazu Yokota, Kazutoshi Kumagai

    Patent

  • Scanner unit, fibre optic scanner, illuminator and finder

    CN106164742A

    Hirokazu Yokota, Yasuaki Kasai, Hiroshi Tsuruta, Yoshiro Okazaki, Kazutoshi Kumagai

    Patent

  • Endoscope sheath and endoscope system

    Kazutoshi Kumagai, Naoya Sugimoto, Yoshiro Okazaki, Shunji Takei

    Patent

  • Endoscope adaptor, endoscope, and endoscope system

    Yoshiro Okazaki, Naoya Sugimoto

    Patent

  • Fibre optic scanner, lighting device and observation device

    CN106132268B

    Yasuaki Kasai, Hiroshi Tsuruta, Yoshiro Okazaki, Hirokazu Yokota, Kazutoshi Kumagai

    Patent

  • Optical fiber scanner, illumination device, and observation apparatus having a holding section that conducts electricity between an electrically conductive frame and a piezoelectric element

    US10067338B2

    Yoshiro Okazaki, Yasuaki Kasai, Hiroshi Tsuruta, Hirokazu Yokota, Kazutoshi Kumagai

    Patent

  • Endoscope sheath and endoscope system

    Naoya Sugimoto, Yoshiro Okazaki, Hiroki Hibino, Kazutoshi Kumagai, Masayuki Kobayashi

    Patent

  • Endoscope

    EP2481336B1

    Yoshiro Okazaki, Michihiro Sugahara

    Patent

  • 内視鏡システム

    岡崎 善朗, 杉本 尚也, 熊谷 和敏

    Patent

    J-GLOBAL

  • Endoscope and endoscope system

    Kazutoshi Kumagai, Naoya Sugimoto, Yoshiro Okazaki

    Patent

  • 心耳結紮用処置具

    特許第6332998号

    木村 雄弘, 熊谷 和敏, 岡崎 善朗, 杉本 尚也, 日比野 浩樹, 熊田 嘉之, 福田 宏

    Patent

    J-GLOBAL

  • Pericardial endoscope system

    Yoshiro Okazaki, Hiroki Hibino

    Patent

  • 光ファイバスキャナ、照明装置および観察装置

    特許第6309356号

    熊谷 和敏, 葛西 靖明, 鶴田 博士, 岡崎 善朗, 横田 博一

    Patent

    J-GLOBAL

  • 心耳結紮システム

    特許第6300603号

    木村 雄弘, 熊谷 和敏, 岡崎 善朗, 杉本 尚也, 日比野 浩樹, 熊田 嘉之, 福田 宏

    Patent

    J-GLOBAL

  • 血管内視鏡システム

    特許第6289120号

    岡崎 善朗

    Patent

    J-GLOBAL

  • 光ファイバスキャナ、照明装置および観察装置

    特許第6274949号

    葛西 靖明, 鶴田 博士, 岡崎 善朗, 横田 博一, 熊谷 和敏

    Patent

    J-GLOBAL

  • Optical fiber scanner, illumination apparatus, and observation apparatus

    US9874739B2

    Hiroshi Tsuruta, Yasuaki Kasai, Yoshiro Okazaki, Hirokazu Yokota, Kazutoshi Kumagai

    Patent

  • Endoscope

    CN105283116B

    Kazutoshi Kumagai, Naoya Sugimoto, Kei Ueki, Yoshiro Okazaki

    Patent

  • Guide device

    EP2486879B1

    Michihiro Sugahara, Masayuki Kobayashi, Yoshiro Okazaki

    Patent

  • 内視鏡

    熊谷 和敏, 杉本 尚也, 堀江 希依, 岡崎 善朗

    Patent

    J-GLOBAL

  • スキャナユニット、光ファイバスキャナ、照明装置および観察装置

    特許第6253491号

    横田 博一, 葛西 靖明, 鶴田 博士, 岡崎 善朗, 熊谷 和敏

    Patent

    J-GLOBAL

  • 心耳結紮用処置具および心耳結紮システム

    特許第6249824号

    木村 雄弘, 熊谷 和敏, 岡崎 善朗, 杉本 尚也, 日比野 浩樹, 熊田 嘉之, 福田 宏

    Patent

    J-GLOBAL

  • 内視鏡用デバイスおよび内視鏡システム

    岡崎 善朗

    Patent

    J-GLOBAL

  • 光ファイバスキャナ、照明装置および観察装置

    特許第6238836号

    岡崎 善朗, 葛西 靖明, 鶴田 博士, 横田 博一, 熊谷 和敏

    Patent

    J-GLOBAL

  • Endoscope-use device, and endoscopic system

    Yoshiro Okazaki

    Patent

  • Endoscope, overtube, and endoscope system

    CN105246391B

    Yoshiro Okazaki, Hiroki Hibino

    Patent

  • Medical device

    US9801659B2

    Yoshiro Okazaki

    Patent

  • 内視鏡

    特許第6185294号

    熊谷 和敏, 杉本 尚也, 植木 希依, 岡崎 善朗

    Patent

    J-GLOBAL

  • アクセスデバイスおよびアクセスシステム

    特許第6180118号

    岡崎 善朗

    Patent

    J-GLOBAL

  • 内視鏡

    特許第6177021号

    岡崎 善朗, 日比野 浩樹

    Patent

    J-GLOBAL

  • Medical instrument

    Yoshiro Okazaki

    Patent

  • 内視鏡用アダプタ、内視鏡および内視鏡システム

    岡崎 善朗, 杉本 尚也

    Patent

    J-GLOBAL

  • 内視鏡用シースおよび内視鏡システム

    杉本 尚也, 岡崎 善朗, 日比野 浩樹, 熊谷 和敏, 小林 雅之

    Patent

    J-GLOBAL

  • Medical instrument

    Yoshiro Okazaki

    Patent

  • Optical fiber scanner, illumination device, and observation apparatus

    Kazutoshi Kumagai, Yasuaki Kasai, Hiroshi Tsuruta, Yoshiro Okazaki, Hirokazu Yokota

    Patent

  • Medical device

    CN104602627A

    Yoshiro Okazaki

    Patent

  • Fibre optic scanner, lighting device and observation device

    CN106413507B

    Yoshiro Okazaki, Yasuaki Kasai, Hiroshi Tsuruta, Hirokazu Yokota, Kazutoshi Kumagai

    Patent

  • Optical fiber scanner, illuminator, and observation apparatus

    Yasuaki Kasai, Hiroshi Tsuruta, Yoshiro Okazaki, Hirokazu Yokota, Kazutoshi Kumagai

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Syllabus

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Sub-affiliation

  • Faculty of Human Sciences   Graduate School of Human Sciences

  • Faculty of Human Sciences   School of Human Sciences (Online Degree Program)