Overcome 50% of world blindness
OUI Inc. is Japanese medical startup founded by ophthalmologits from Keio University School of Medicine. We team up with professionals in the fields of Medicine, Engineering and Business. Our vision is to protect health of patients all over the world through our technologies and solutions focused on ophthalmology.
VISION
OUI Inc. is a japanese medical startup founded by ophthalmologists from Keio University School of Medicince. We team up with professionals in the fields of Medicine, Engineering and Business. Our vision to protect health of patients all over the world through our technologies and solutions focused on ophthalmology. We invented Smart Eye Camera (SEC), smartphone attachment medical device which uses light source and camera function of the smartphone to observe the anterior segment of the eye with equal function to Slit-Lamp Microscope. Thre are 43 million people blind worldwide, and the figure is going to increase to 120 million by the year 2050. More than half of these patients are blind because of the reasons which are preventable and curable, since they are residents in the marginalized areas suffering from access to eyecare itself. We aim to make a difference to this situation with our Smart Eye Camera. In collaboration with ophthalmologists, non-ophthalmologist medical doctors, and healthcare workers all around the world, we delivere proper eyecare to these patients and overcome 50% of the world blindness!!
Patents
SPECIAL PICK UP !
AWARDS
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第45回医療情報学連合大会にて、Best Practice Awardを受賞!
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The 8th Japan Medical Research and Development Awards: Startup Encouragement Award
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79th Annual Meeting of the Japanese Society of Clinical Ophthalmology Outstanding Academic Exhibition Award
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Excellence Award at the 5th Japan Service Awards
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Top 12 at ADB AIDEA Tech Challenge 2025
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Double Awards (Gold & Silver) at ONE Asia Creative Awards 2025
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Ten Outstanding Young Persons (TOYP) - JCI TOYP 2025
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ACC TOKYO CREATIVITY AWARDS/Silver and Bronze
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Finalist at the London International Awards 2025
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First Place in Japan-Taiwan Medtech Innovation Night
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MAD STARS 2025 2部門でGOLDを受賞!
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The 3rd Place (Day2 category), ADB INSPIRE Health Forum Elevator Pitch Competition
UPDATE
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Activities
CCOI Asia-Pacific Innovation Forum 2026: Invited Presentation!
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Activities
Our joint development project with UK startup Black Space Technology has been featured by MEDLINK Midlands
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Activities
Mobile Eye Scan Conducted at the Embassy of Mozambique in Tokyo
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Press Release
OUI Inc. Receives Excellence Award at the 5th Japan Service Awards
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Activities
Featured on HAKUHODO’s Global Website
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Activities
Named Top 12 Global Finalist at AIDEA Tech Challenge 2025
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Press Release
SEC Wins Double Awards (Gold & Silver) at ONE Asia Creative Awards 2025
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Press Release
Dr. Eisuke Shimizu has been selected as one of the Ten Outstanding Young Persons (TOYP) winners!
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Activities
Courtesy Visit to the Embassy of the Republic of Mozambique in Japan
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Press Release
Smart Eye Camera Wins Awards in Two Categories at the ACC TOKYO CREATIVITY AWARDS
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Press Release
Smart Eye Camera Selected as a Finalist at the London International Awards 2025!
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Activities
OUI Inc. won first place in the pitch contest in Japan-Taiwan Medtech Innovation Night
NEWSLETTER
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Mobile Eye Scan Outreach Eye Screening Conducted at the Embassy of Mozambique in Tokyo!
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ACTIVITIES IN GUJARAT, INDIA
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Eisuke Shimizu, CEO of OUI Inc., Selected Among Global Top 10for JCI TOYP 2025— Medical Innovation Category
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Field Visit to the Indigenous Community Project Aldeia em Focoin Brazil
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OUI Inc. Wins Ten Awardsat MAD STARS 2025
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OUI Inc. Wins Third Place in Pitch Event at INSPIRE Health Forum 2025
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Smart Eye Camera Selectedfor the Shortlist at Cannes Lions 2025 Pharma Category
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OUI Inc. Showcases Smart Eye Camera at EXPO 2025
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OUI Inc. Exhibits at annual conference of the Taiwan Society of Home Health Care
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OUI Inc. Presented and Exhibited at APAO 2025 in India
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OUI Inc. Places Second at TIB PITCH GLOBAL and Presents at the 48th Annual Meeting of the Japanese Society of Ophthalmic Surgery
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Dr. Eisuke Shimizu, CEO of OUI Inc., Receives the Forttuna Global Excellence Awards 2024
OUI INC
OUI Inc. is Japanese medical startup founded by opthhalmologits from Keio University School of Medicine. We team up with professionals in the fields of Medicine, Engineering and Business. Our vision is to protect health of patients all over the world through our technologies and solutions focused on ophthalmology.
OUI INC TEAMS
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清水 映輔 / Eisuke Shimizu
Chief Executive Officer, founder (MD,PhD)
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中山 慎太郎 / Shintaro Nakayama
Chief Operating Officer
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横岩 良太 / Ryota Yokoiwa
Chief Hardware Engineer
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西村 裕樹 / Hiroki Nishimura
Research Associate, Certified Orthoptist (MSc)
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戸澤 小春 / Koharu Tozawa
Business Associate
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Rohan Jeetendra Khemlani
Research Associate (MD)
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相良 朱音 / Akane Sagara
Associate Associate
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大橋 洋稔 / Hirotoshi Ohashi
Sales representative
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濱島 尚人 / Naoto Hamashima
Business Development Manager
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すぺしゃるおにぃさん / Special Oni-san
Certified Orthoptist , Web Designer
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吉次 研二 / Kenji Yoshitsugu
AI Engineer
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大橋 淳 / Jun Ohashi
AI Engineer













