Tetsuya Kochi

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Patents Grantslast 30 patents

Information Patent Grant
Dielectric resonator device, high frequency filter, and high freque...
- Patent number 6,943,651
- Issue date Sep 13, 2005
- Murata Manufacturing Co., Ltd.
- Kazutaka Mukaiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for measuring electrical characteristics of circuit
- Patent number 6,449,307
- Issue date Sep 10, 2002
- Murata Manufacturing Co., Ltd.
- Yohei Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Spread spectrum communication device
- Patent number 6,181,731
- Issue date Jan 30, 2001
- Murata Manufacturing Co., Ltd.
- Tetsuya Kochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread-spectrum communication device
- Patent number 6,034,989
- Issue date Mar 7, 2000
- Murata Manufacturing Co., Ltd.
- Tetsuya Kochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread-spectrum communication apparatus
- Patent number 5,930,287
- Issue date Jul 27, 1999
- Murata Manufacturing Co., Ltd.
- Tetsuya Kochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
High-frequency circuit device and transmitter/receiver
- Publication number 20040041668
- Publication date Mar 4, 2004
- Shigeyuki Mikami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric resonator device, high frequency filter, and high freque...
- Publication number 20040021531
- Publication date Feb 5, 2004
- Kazutaka Mukaiyama
- H01 - BASIC ELECTRIC ELEMENTS