Nobusuke Obata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ophthalmic observation apparatus
- Patent number 8,724,870
- Issue date May 13, 2014
- Kabushiki Kaisha Topcon
- Akihiko Sekine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmologic apparatus and ophthalmologic-data management system...
- Patent number 5,903,334
- Issue date May 11, 1999
- Kabushiki Kaisha Topcon
- Akio Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Perimetric measurement apparatus for measuring characteristics of X...
- Patent number 5,717,481
- Issue date Feb 10, 1998
- Topcon Corporation
- Nobusuke Obata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING OPHTHALMIC OBSERVATION APPARATUS AND OPHTHALM...
- Publication number 20140078466
- Publication date Mar 20, 2014
- KABUSHIKI KAISHA TOPCON
- Akihiko Sekine
- G01 - MEASURING TESTING
Information Patent Application
OPHTHALMIC OBSERVATION APPARATUS
- Publication number 20120121158
- Publication date May 17, 2012
- KABUSHIKI KAISHA TOPCON
- Akihiko Sekine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE