Koki Matsumoto

Follow

Person

Komatsushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of reducing surface tackiness of silicone rubber cured produ...
- Patent number 8,057,906
- Issue date Nov 15, 2011
- Shin-Etsu Chemical Co., Ltd.
- Tsutomu Kashiwagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor light emitting device
- Patent number 8,049,318
- Issue date Nov 1, 2011
- Nichia Corporation
- Kunihito Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Support member for mounting a semiconductor device, conductive mate...
- Patent number 7,968,980
- Issue date Jun 28, 2011
- Nichia Corporation
- Masato Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode
- Patent number D592162
- Issue date May 12, 2009
- Nichia Corporation
- Kunihito Sugimoto
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20090294940
- Publication date Dec 3, 2009
- Kunihito SUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20070205419
- Publication date Sep 6, 2007
- Masato Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of reducing surface tackiness of silicone rubber cured produ...
- Publication number 20070077360
- Publication date Apr 5, 2007
- SHIN-ETSU CHEMICAL CO., LTD.
- Tsutomu Kashiwagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...