Tsutomu Saito

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Wagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas component detector
- Patent number 4,417,228
- Issue date Nov 22, 1983
- NGK Spark Plug Co., Ltd.
- Akio Takami
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensing element
- Patent number 4,415,877
- Issue date Nov 15, 1983
- NGK Spark Plug Co., Ltd.
- Akio Takami
- G01 - MEASURING TESTING
Information Patent Grant
Gas detecting element and process for producing the same
- Patent number 4,328,477
- Issue date May 4, 1982
- NGK Spark Plug Co., Ltd.
- Akio Takami
- G01 - MEASURING TESTING
Information Patent Grant
Temperature compensated plug-in type oxygen detector for exhaust gas
- Patent number 4,322,968
- Issue date Apr 6, 1982
- NGK Spark Plug Co., Ltd.
- Akio Takami
- G01 - MEASURING TESTING
Information Patent Grant
Gas detector
- Patent number 4,288,774
- Issue date Sep 8, 1981
- NGK Spark Plug Co., Ltd.
- Akio Takami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS