Yu KAMAMOTO

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conversion element member, and conversion element module and electr...
- Patent number 12,126,949
- Issue date Oct 22, 2024
- Nitto Denko Corporation
- Yu Kamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Porous polytetrafluoroethylene membrane, gas-permeable membrane, an...
- Patent number 11,702,528
- Issue date Jul 18, 2023
- Nitto Denko Corporation
- Yu Kamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Waterproof membrane, waterproof member including same, and electron...
- Patent number 11,310,931
- Issue date Apr 19, 2022
- Nitto Denko Corporation
- Tamao Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYTETRAFLUOROETHYLENE MEMBRANE, GAS-PERMEABLE MEMBRANE, AN...
- Publication number 20230068958
- Publication date Mar 2, 2023
- Nitto Denko Corporation
- Yu KAMAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONVERSION ELEMENT MEMBER, AND CONVERSION ELEMENT MODULE AND ELECTR...
- Publication number 20220312091
- Publication date Sep 29, 2022
- Nitto Denko Corporation
- Yu KAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WATERPROOF MEMBRANE, WATERPROOF MEMBER INCLUDING SAME, AND ELECTRON...
- Publication number 20210251095
- Publication date Aug 12, 2021
- Nitto Denko Corporation
- Tamao FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE