Kazutoshi KAMIBAYASHI

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate with built-in passive element
- Patent number 9,730,325
- Issue date Aug 8, 2017
- Napra Co., Ltd
- Shigenobu Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device comprising vertical conductors and through el...
- Patent number 8,766,312
- Issue date Jul 1, 2014
- Napra Co., Ltd
- Shigenobu Sekine
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BOARD AND ELECTRONIC DEVICE
- Publication number 20170117353
- Publication date Apr 27, 2017
- NAPRA CO., LTD.
- Shigenobu SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE WITH BUILT-IN PASSIVE ELEMENT
- Publication number 20140204548
- Publication date Jul 24, 2014
- NAPRA CO., LTD.
- Shigenobu Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120091481
- Publication date Apr 19, 2012
- NAPRA CO., LTD.
- Shigenobu Sekine
- H01 - BASIC ELECTRIC ELEMENTS