Masaru Yamada

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Tokoname, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas sensor for vehicle engine having a double-pipe cover
- Patent number 6,279,376
- Issue date Aug 28, 2001
- Denso Corporation
- Masaru Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen concentration detector
- Patent number 5,695,625
- Issue date Dec 9, 1997
- Nippondenso Co., Ltd.
- Masaru Yamada
- G01 - MEASURING TESTING