Kazuhiko Kawai

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Takasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Frequency offset cancellation circuit for data determination in wir...
- Patent number 7,386,067
- Issue date Jun 10, 2008
- Renesas Technology Corporation
- Takao Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency offset cancellation circuit for data determination in FM...
- Patent number 7,136,433
- Issue date Nov 14, 2006
- Renesas Technology Corp.
- Takao Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Removal method of organic matter and system for the same
- Patent number 5,747,387
- Issue date May 5, 1998
- Hitachi, Ltd.
- Koutarou Koizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Circuit for detecting abnormality in feeder
- Patent number 4,748,652
- Issue date May 31, 1988
- Hitachi, Ltd.
- Yasuo Nagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Frequency offset cancellation circuit for data determination in wir...
- Publication number 20070030928
- Publication date Feb 8, 2007
- RENESAS TECHNOLOGY CORPORATION
- Takao Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device and wireless communication...
- Publication number 20030043937
- Publication date Mar 6, 2003
- Hitachi, Ltd.
- Takao Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE