Ryuji KIMURA

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Katsushika-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device, conductive composition, metal filling apparatus,...
- Patent number 8,759,211
- Issue date Jun 24, 2014
- Napra Co., Ltd.
- Shigenobu Sekine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic device, conductive composition, metal filling apparatus,...
- Patent number 8,415,784
- Issue date Apr 9, 2013
- Napra Co., Ltd
- Shigenobu Sekine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for filling metal into fine space
- Patent number 8,079,131
- Issue date Dec 20, 2011
- Napra Co., Ltd
- Shigenobu Sekine
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE, CONDUCTIVE COMPOSITION, METAL FILLING APPARATUS,...
- Publication number 20130186943
- Publication date Jul 25, 2013
- Shigenobu SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE, CONDUCTIVE COMPOSITION, METAL FILLING APPARATUS,...
- Publication number 20100301485
- Publication date Dec 2, 2010
- Napra Co., Ltd.
- Shigenobu SEKINE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR FILLING METAL INTO FINE SPACE
- Publication number 20100126688
- Publication date May 27, 2010
- Napra Co., Ltd.
- Shigenobu SEKINE
- B81 - MICRO-STRUCTURAL TECHNOLOGY