Masaya Watanabe

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Yamato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL element having a protective layer
- Patent number 7,719,184
- Issue date May 18, 2010
- Kyocera Corporation
- Keigo Kanoh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230131190
- Publication date Apr 27, 2023
- KYOCERA CORPORATION
- Masaya WATANABE
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230066346
- Publication date Mar 2, 2023
- KYOCERA CORPORATION
- Masaya WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC EL ELEMENT
- Publication number 20070176545
- Publication date Aug 2, 2007
- KYOCERA CORPORATION
- Keigo Kanoh
- H01 - BASIC ELECTRIC ELEMENTS