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Takeru Yasuda
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Oobu, JP
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last 30 patents
Information
Patent Grant
Throttle valve controller
Patent number
5,201,291
Issue date
Apr 13, 1993
Aisan Kogyo Kabushiki Kaisha
Yukiya Katoh
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control apparatus of a throttle valve in an internal combustion engine
Patent number
4,785,782
Issue date
Nov 22, 1988
Toyota Jidosha Kabushiki Kaisha
Sinichiro Tanaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electric control apparatus for carburetor
Patent number
4,685,434
Issue date
Aug 11, 1987
Aisan Kogyo Kabushiki Kaisha
Tsuneo Ando
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control device of a variable venturi-type carburetor
Patent number
4,457,279
Issue date
Jul 3, 1984
Toyota Jidosha Kabushiki Kaisha
Mitsuyoshi Teramura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable venturi-type carburetor
Patent number
4,434,111
Issue date
Feb 28, 1984
Toyota Jidosha Kabushiki Kaisha
Mitsuyoshi Teramura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for controlling the amount of secondary air fed into an i...
Patent number
4,250,706
Issue date
Feb 17, 1981
Toyota Jidosha Kogyo Kabushiki Kaisha
Tadao Mitsuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purifying system for engines
Patent number
4,192,141
Issue date
Mar 11, 1980
Toyota Jidosha Kegko Kabushiki Kaisha
Takao Nonoyama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas cleaning apparatus of an internal combustion engine
Patent number
4,169,352
Issue date
Oct 2, 1979
Toyota Jidosha Kogyo Kabushiki Kaisha
Minoru Iwata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas cleaning apparatus for an internal combustion engine
Patent number
4,162,612
Issue date
Jul 31, 1979
Toyota Jidosha Kogyo Kabushiki Kaisha
Tadao Mitsuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electromagnetic vacuum switching valve for use in an exhaust gas cl...
Patent number
4,158,289
Issue date
Jun 19, 1979
Toyota Jidosha Kogyo Kabushiki Kaisha
Minoru Iwata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas cleaning apparatus of an internal combustion engine
Patent number
4,154,057
Issue date
May 15, 1979
Toyota Jidosha Kogyo Kabushiki Kaisha
Tadao Mitsuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas cleaning apparatus of an internal combustion engine
Patent number
4,141,214
Issue date
Feb 27, 1979
Toyota Jidosha Kogyo Kabushiki Kaisha
Tadao Mitsuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switch device for detecting a position of a throttle valve of an in...
Patent number
4,118,976
Issue date
Oct 10, 1978
Toyota Jidosha Kogyo Kabushiki Kaisha
Tadao Mitsuda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS