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Fumitoshi Sugiyama
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Internal combustion engine controller
Patent number
7,406,948
Issue date
Aug 5, 2008
Toyota Jidosha Kabushiki Kaisha
Seiji Hirowatari
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Engine control
Patent number
6,367,448
Issue date
Apr 9, 2002
Yamaha Hatsudoki Kabushiki Kaisha
Fumitoshi Sugiyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
Internal combustion engine controller
Publication number
20070028690
Publication date
Feb 8, 2007
Toyota Jidosha Kabushiki Kaisha
Seiji Hirowatari
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS