Kazuhiko Takeyama

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Ishikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Receiving apparatus, base station apparatus using same and radio co...
- Patent number 6,690,921
- Issue date Feb 10, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Nagayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA UNIT AND PORTABLE WIRELESS DEVICE EQUIPPED WITH THE SAME
- Publication number 20120112971
- Publication date May 10, 2012
- PANASONIC CORPORATION
- Kazuhiko Takeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND PORTABLE WIRELESS APPARATUS PROVIDED WITH SAME
- Publication number 20120094599
- Publication date Apr 19, 2012
- PANASONIC CORPORATION
- Kazuhiko Takeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM RECEIVER
- Publication number 20100183105
- Publication date Jul 22, 2010
- PANASONIC CORPORATION
- Kazuhiko Takeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Array antenna reception apparatus and received signal calibration m...
- Publication number 20060202891
- Publication date Sep 14, 2006
- Takashi Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE