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Susumu Ichikawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display apparatus with non-overlap image region
Patent number
11,467,410
Issue date
Oct 11, 2022
Sony Corporation
Mitsuharu Matsumoto
G02 - OPTICS
Information
Patent Grant
Lens module and projector
Patent number
10,928,611
Issue date
Feb 23, 2021
Sony Corporation
Susumu Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical fiber feed-through
Patent number
7,027,705
Issue date
Apr 11, 2006
Sumitomo Metal Mining Co., Ltd.
Yoichi Onosato
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MODULE AND DISTANCE MEASURING DEVICE
Publication number
20240111029
Publication date
Apr 4, 2024
SONY GROUP CORPORATION
TOMOKI ONO
G01 - MEASURING TESTING
Information
Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS AND VIRTUAL IMAGE DISPLAY METHOD
Publication number
20220003989
Publication date
Jan 6, 2022
SONY CORPORATION
Masatoshi NAKAMURA
G02 - OPTICS
Information
Patent Application
OBSERVATION OPTICAL SYSTEM AND IMAGE DISPLAY APPARATUS
Publication number
20210396978
Publication date
Dec 23, 2021
SUSUMU ICHIKAWA
G02 - OPTICS
Information
Patent Application
EYEPIECE AND DISPLAY APPARATUS
Publication number
20210302627
Publication date
Sep 30, 2021
SONY CORPORATION
Mamoru SUZUKI
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20210294091
Publication date
Sep 23, 2021
SONY CORPORATION
Mitsuharu MATSUMOTO
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20210199975
Publication date
Jul 1, 2021
SONY CORPORATION
Mitsuharu MATSUMOTO
G02 - OPTICS
Information
Patent Application
LENS MODULE AND PROJECTOR
Publication number
20190033564
Publication date
Jan 31, 2019
SONY CORPORATION
Susumu Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical fiber feed-through
Publication number
20050084227
Publication date
Apr 21, 2005
Yoichi Onosato
G02 - OPTICS