SHOICHI OHTSUKI

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KOMAKI-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas sensor
- Patent number 6,548,023
- Issue date Apr 15, 2003
- NGK Spark Plug Co., Ltd.
- Kouji Matsuo
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor
- Patent number 6,395,159
- Issue date May 28, 2002
- NGK Spark Plug Co., Ltd.
- Kouji Matsuo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN SENSOR
- Publication number 20010054552
- Publication date Dec 27, 2001
- KOUJI MATSUO
- G01 - MEASURING TESTING