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TATSUYA NAKATSUJI
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical device, image display device, and display device
Patent number
11,249,237
Issue date
Feb 15, 2022
Sony Corporation
Masatoshi Nakamura
G02 - OPTICS
Information
Patent Grant
Optical element and imaging apparatus
Patent number
9,778,401
Issue date
Oct 3, 2017
Sony Corporation
Akito Kuriyama
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
OPTICAL DEVICE, IMAGE DISPLAY DEVICE, AND DISPLAY DEVICE
Publication number
20200150332
Publication date
May 14, 2020
SONY CORPORATION
MASATOSHI NAKAMURA
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND IMAGING APPARATUS
Publication number
20150277001
Publication date
Oct 1, 2015
SONY CORPORATION
AKITO KURIYAMA
G02 - OPTICS
Information
Patent Application
IMAGING DEVICE AND IMAGING METHOD
Publication number
20130321640
Publication date
Dec 5, 2013
SONY CORPORATION
TATSUYA NAKATSUJI
G01 - MEASURING TESTING