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Koji MATSUSHITA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photodetection apparatus
Patent number
12,015,098
Issue date
Jun 18, 2024
Asahi Kasei Microdevices Corporation
Koji Matsushita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting apparatus
Patent number
11,910,534
Issue date
Feb 20, 2024
Shinkawa Ltd.
Tomonori Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical device having lens block having recessed portion covering p...
Patent number
10,943,894
Issue date
Mar 9, 2021
Asahi Kasei Microdevices Corporation
Toshiaki Fukunaka
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DEVICE
Publication number
20240322102
Publication date
Sep 26, 2024
ASAHI KASEI MICRODEVICES CORPORATION
Yoshiki SAKURAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTODETECTION APPARATUS
Publication number
20220209042
Publication date
Jun 30, 2022
ASAHI KASEI MICRODEVICES CORPORATION
Koji MATSUSHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOUNTING APPARATUS
Publication number
20220046838
Publication date
Feb 10, 2022
SHINKAWA LTD.
Tomonori NAKAMURA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTICAL DEVICE
Publication number
20200111769
Publication date
Apr 9, 2020
ASAHI KASEI MICRODEVICES CORPORATION
Toshiaki FUKUNAKA
H01 - BASIC ELECTRIC ELEMENTS