Kohei OSUGI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Personal authentication device, personal authentication method, and...
- Patent number 12,067,098
- Issue date Aug 20, 2024
- NEC Corporation
- Takafumi Koshinaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal authentication device, personal authentication method, and...
- Patent number 11,586,716
- Issue date Feb 21, 2023
- NEC Corporation
- Takafumi Koshinaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ear pad and earphone using the same
- Patent number 11,039,236
- Issue date Jun 15, 2021
- NEC Platforms, Ltd.
- Kohei Osugi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PERSONAL AUTHENTICATION DEVICE, PERSONAL AUTHENTICATION METHOD, AND...
- Publication number 20230143028
- Publication date May 11, 2023
- NEC Corporation
- Takafumi KOSHINAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSONAL AUTHENTICATION DEVICE, PERSONAL AUTHENTICATION METHOD, AND...
- Publication number 20210103646
- Publication date Apr 8, 2021
- NEC Corporation
- Takafumi KOSHINAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EAR PAD AND EARPHONE USING THE SAME
- Publication number 20200092628
- Publication date Mar 19, 2020
- NEC PLATFORMS, LTD.
- Kohei OSUGI
- G06 - COMPUTING CALCULATING COUNTING