Koji Nasu

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Ikoma-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable communication apparatus and microphone device for the appa...
- Patent number 7,187,956
- Issue date Mar 6, 2007
- Hosiden Corporation
- Shigeru Sugino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cord clip
- Patent number 6,526,635
- Issue date Mar 4, 2003
- Hosiden Corporation
- Koji Nasu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Hand-free apparatus
- Patent number 6,438,248
- Issue date Aug 20, 2002
- Hosiden Corporation
- Tomohiko Kamimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Load capacitance measuring circuit and output buffer adaptive to wi...
- Patent number 6,353,337
- Issue date Mar 5, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Koji Nasu
- G01 - MEASURING TESTING
Information Patent Grant
Buffer circuit with small delay
- Patent number 6,215,328
- Issue date Apr 10, 2001
- Mitsubishi Electric System LSI Design Corporation
- Koji Nasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output buffer circuit capable of controlling through rate
- Patent number 6,124,747
- Issue date Sep 26, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Koji Nasu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Portable communication apparatus and microphone device for the appa...
- Publication number 20030064687
- Publication date Apr 3, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Shigeru Sugino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cord clip
- Publication number 20020020045
- Publication date Feb 21, 2002
- Hosiden Corporation
- Koji Nasu
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Load capacitance measuring circuit and output buffer adaptive to wi...
- Publication number 20020008543
- Publication date Jan 24, 2002
- Koji Nasu
- G01 - MEASURING TESTING