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Yoshiaki Kakuta
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Hamakawado, Kasukabe-Shi, Saitama-Ken, JP
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last 30 patents
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Patent Grant
Muffler with a scavenging effect
Patent number
5,280,143
Issue date
Jan 18, 1994
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for driving turbo supercharger
Patent number
5,179,838
Issue date
Jan 19, 1993
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for driving a turbosupercharger
Patent number
5,165,234
Issue date
Nov 24, 1992
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of and apparatus for driving turbosupercharger
Patent number
5,115,641
Issue date
May 26, 1992
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Acceleration device of exhaust gas stream for an internal combustio...
Patent number
5,014,512
Issue date
May 14, 1991
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Negative pressure air stream accelerator of suction type air coolin...
Patent number
4,926,638
Issue date
May 22, 1990
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Low speed back pressure generator for affecting torque of an intern...
Patent number
4,909,034
Issue date
Mar 20, 1990
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air cooling mechanism for internal center of internal combustion en...
Patent number
4,905,633
Issue date
Mar 6, 1990
Yoshiaki Kakuta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Suction type turbo-supercharger
Patent number
4,864,825
Issue date
Sep 12, 1989
Yoshiaki Kakuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS