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Michitaka Shiraiwa
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Kamifukuoka, JP
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last 30 patents
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Patent Grant
Air/fuel ratio control system for an internal combustion engine
Patent number
4,572,149
Issue date
Feb 25, 1986
Honda Giken Kogyo Kabushiki Kaisha
Shumpei Hasegawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Air intake side secondary air supply system for an internal combust...
Patent number
4,558,682
Issue date
Dec 17, 1985
Honda Giken Kogyo Kabushiki Kaisha
Shumpei Hasegawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS