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Tomohiro Sakurada
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ophthalmologic apparatus and measurement method using the same
Patent number
12,171,492
Issue date
Dec 24, 2024
Topcon Corporation
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic examination system and ophthalmic examination management...
Patent number
11,026,572
Issue date
Jun 8, 2021
Topcon Corporation
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmologic apparatus
Patent number
10,307,058
Issue date
Jun 4, 2019
TOPCON CORPORATION
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmologic apparatus
Patent number
10,258,234
Issue date
Apr 16, 2019
TOPCON CORPORATION
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic examination system
Patent number
9,888,847
Issue date
Feb 13, 2018
TOPCON CORPORATION
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmologic apparatus and ophthalmologic apparatus system
Patent number
9,867,534
Issue date
Jan 16, 2018
TOPCON CORPORATION
Naoki Inuzuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optotype presenting apparatus
Patent number
9,788,715
Issue date
Oct 17, 2017
Kabushiki Kaisha Topcon
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optometric apparatus
Patent number
9,782,067
Issue date
Oct 10, 2017
TOPCON CORPORATION
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Subjective optometer
Patent number
9,320,425
Issue date
Apr 26, 2016
Kabushiki Kaisha Topcon
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Visual acuity testing apparatus
Patent number
7,775,662
Issue date
Aug 17, 2010
Kabushiki Kaisha Topcon
Atsushi Kubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Program for optometry, recording medium and subjective optometric a...
Patent number
7,597,445
Issue date
Oct 6, 2009
Kabushiki Kaisha Topcon
Tomohiro Sakurada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Subjective optometric apparatus
Patent number
7,537,342
Issue date
May 26, 2009
Kabushiki Kaisha Topcon
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optometry apparatus
Patent number
7,407,289
Issue date
Aug 5, 2008
Kabushiki Kaisha Topcon
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
OPHTHALMOLOGIC APPARATUS AND MEASUREMENT METHOD USING THE SAME
Publication number
20220369921
Publication date
Nov 24, 2022
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC EXAMINATION SYSTEM
Publication number
20180192868
Publication date
Jul 12, 2018
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC EXAMINATION SYSTEM AND OPHTHALMIC EXAMINATION MANAGEMENT...
Publication number
20170215723
Publication date
Aug 3, 2017
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC EXAMINATION SYSTEM
Publication number
20170127942
Publication date
May 11, 2017
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMOLOGIC APPARATUS
Publication number
20170100033
Publication date
Apr 13, 2017
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPTOMETRIC APPARATUS
Publication number
20160345824
Publication date
Dec 1, 2016
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMOLOGIC APPARATUS AND OPHTHALMOLOGIC APPARATUS SYSTEM
Publication number
20160317022
Publication date
Nov 3, 2016
TOPCON CORPORATION
Naoki INUZUKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBJECTIVE OPTOMETER
Publication number
20150182109
Publication date
Jul 2, 2015
KABUSHIKI KAISHA TOPCON
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPTOTYPE PRESENTING APPARATUS
Publication number
20150182110
Publication date
Jul 2, 2015
KABUSHIKI KAISHA TOPCON
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBJECTIVE OPTOMETER
Publication number
20150157201
Publication date
Jun 11, 2015
KABUSHIKI KAISHA TOPCON
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Visual acuity testing apparatus
Publication number
20080158509
Publication date
Jul 3, 2008
Atsushi Kubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Subjective optometric apparatus
Publication number
20070236665
Publication date
Oct 11, 2007
KABUSHIKI KAISHA TOPCON
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Program for optometry, recording medium and subjective optometric a...
Publication number
20070229762
Publication date
Oct 4, 2007
KABUSHIKI KAISHA TOPCON
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Optometry apparatus
Publication number
20060139573
Publication date
Jun 29, 2006
KABUSHIKI KAISHA TOPCON
Tomohiro Sakurada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE