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Kazuo Takahashi
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Susono, JP
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last 30 patents
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Patent Grant
Dual intake valve type internal combustion engine
Patent number
4,285,310
Issue date
Aug 25, 1981
Toyota Jidosha Kogyo Kabushiki Kaisha
Masaaki Takizawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Variable valve lift mechanism used in an internal combustion engine
Patent number
4,258,671
Issue date
Mar 31, 1981
Toyota Jidosha Kogyo Kabushiki Kaisha
Masaaki Takizawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES