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Mamoru Tsumagari
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Minori-machi, JP
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last 30 patents
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Patent Grant
Air flow rate measuring device for an internal combustion engine
Patent number
6,101,869
Issue date
Aug 15, 2000
Hitachi, Ltd.
Takashi Kadohiro
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Air flow rate measurement apparatus
Patent number
5,780,735
Issue date
Jul 14, 1998
Hitachi, Ltd.
Takashi Kadohiro
G01 - MEASURING TESTING