Hirokazu Miyagawa

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Takasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication semiconductor integrated circuit device for use in a...
- Patent number 7,450,921
- Issue date Nov 11, 2008
- Renesas Technology Corp.
- Satoshi Arayashiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibrated PLL for wide band communication semiconductor integrated...
- Patent number 7,187,911
- Issue date Mar 6, 2007
- Renesas Technology Corp.
- Satoshi Arayashiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication semiconductor integrated circuit with frequency adjus...
- Patent number 7,012,470
- Issue date Mar 14, 2006
- Renesas Technology Corp.
- Jun Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation semiconductor integrated circuit device and testing meth...
- Patent number 6,731,101
- Issue date May 4, 2004
- Renasas Technology Corp.
- Hirokazu Miyagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit
- Patent number 6,677,788
- Issue date Jan 13, 2004
- Hitachi, Ltd.
- Hirokazu Miyagawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Communication semiconductor integrated circuit device
- Publication number 20070111675
- Publication date May 17, 2007
- Satoshi Arayashiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication semiconductor integrated circuit device
- Publication number 20050059372
- Publication date Mar 17, 2005
- Satoshi Arayashiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication semiconductor integrated circuit
- Publication number 20040189403
- Publication date Sep 30, 2004
- Jun Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Integrated circuit
- Publication number 20030076139
- Publication date Apr 24, 2003
- Hitachi, Ltd.
- Hirokazu Miyagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Modulation semiconductor integrated circuit device and testing meth...
- Publication number 20030048099
- Publication date Mar 13, 2003
- Hirokazu Miyagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE