Koji MIYAMOTO

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automobile LED driving device
- Patent number 9,148,915
- Issue date Sep 29, 2015
- Rohm Co., Ltd.
- Akira Aoki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automobile LED driving device
- Patent number 8,754,592
- Issue date Jun 17, 2014
- Rohm Co., Ltd.
- Akira Aoki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor integrated circuit driving external FET and power sup...
- Patent number 7,724,047
- Issue date May 25, 2010
- Rohm Co., Ltd.
- Eiji Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit, semiconductor device and electronic apparatus
- Patent number 7,432,761
- Issue date Oct 7, 2008
- Rohm Co., Ltd.
- Shinsuke Takagimoto
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AUTOMOBILE LED DRIVING DEVICE
- Publication number 20140239851
- Publication date Aug 28, 2014
- Rohm Co., Ltd.
- Akira AOKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUTOMOBILE LED DRIVING DEVICE
- Publication number 20120074845
- Publication date Mar 29, 2012
- Rohm Co., Ltd.
- Akira AOKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor Integrated Circuit Driving External FET and Power Sup...
- Publication number 20080136466
- Publication date Jun 12, 2008
- Rohm Co., Ltd.
- Eiji Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier Circuit, Semiconductor Device and Electronic Apparatus
- Publication number 20080024186
- Publication date Jan 31, 2008
- Shinsuke Takagimoto
- H03 - BASIC ELECTRONIC CIRCUITRY