Tomoyuki Ishikawa

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device and radio frequency module
- Patent number 8,824,974
- Issue date Sep 2, 2014
- Murata Manufacturing Co., Ltd.
- Akishige Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device
- Patent number 8,115,234
- Issue date Feb 14, 2012
- Renesas Electronics Corporation
- Akishige Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device and high-frequency power am...
- Patent number 7,986,927
- Issue date Jul 26, 2011
- Renesas Electronics Corporation
- Akishige Nakajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device and high frequency power am...
- Patent number 7,650,134
- Issue date Jan 19, 2010
- Renesas Technology Corp.
- Akishige Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND RADIO FREQUENCY MODULE
- Publication number 20110034137
- Publication date Feb 10, 2011
- RENESAS ELECTRONICS CORPORATION
- Akishige NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100096667
- Publication date Apr 22, 2010
- Renesas Technology Corp.
- Akishige NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND RADIO FREQUENCY MODULE
- Publication number 20080317154
- Publication date Dec 25, 2008
- Akishige Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND HIGH-FREQUENCY POWER AM...
- Publication number 20080197923
- Publication date Aug 21, 2008
- Akishige NAKAJIMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit device and high frequency power am...
- Publication number 20070049352
- Publication date Mar 1, 2007
- Akishige Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE