Masaharu Sumiyoshi

Person

Toyota, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Method of operating an internal combustion engine
- Patent number 4,095,565
- Issue date Jun 20, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine providing improved exhaust-gas purification
- Patent number 4,089,310
- Issue date May 16, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carburetor for stratified internal combustion engine
- Patent number 4,086,885
- Issue date May 2, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Torch ignition internal combustion engine
- Patent number 4,085,713
- Issue date Apr 25, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,084,551
- Issue date Apr 18, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,077,363
- Issue date Mar 7, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel reforming system for an internal combustion engine
- Patent number 4,066,043
- Issue date Jan 3, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel economizing system
- Patent number 4,047,507
- Issue date Sep 13, 1977
- Nippondenso Co., Ltd.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation valve
- Patent number 4,044,735
- Issue date Aug 30, 1977
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaharu Sumiyoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system for an internal combustion engine
- Patent number 4,043,307
- Issue date Aug 23, 1977
- Nippondenso Co., Ltd.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,034,733
- Issue date Jul 12, 1977
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,034,720
- Issue date Jul 12, 1977
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel-reforming device for internal combustion engines
- Patent number 4,023,539
- Issue date May 17, 1977
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaaki Noguchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Internal combustion engine
- Patent number 4,020,817
- Issue date May 3, 1977
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine and method for improving the performance thereof
- Patent number 4,002,151
- Issue date Jan 11, 1977
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Eiji Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 3,982,504
- Issue date Sep 28, 1976
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for purifying exhaust gases by catalytic reaction
- Patent number 3,981,145
- Issue date Sep 21, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaaki Noguchi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel supply installation for internal combustion engines
- Patent number 3,980,052
- Issue date Sep 14, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Suction heat control unit in internal combustion engine
- Patent number 3,978,836
- Issue date Sep 7, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 3,974,818
- Issue date Aug 17, 1976
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaning device for internal combustion engine
- Patent number 3,968,645
- Issue date Jul 13, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaaki Noguchi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel reforming system for an internal combustion engine
- Patent number 3,955,538
- Issue date May 11, 1976
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Masaharu Sumiyoshi

Person

Patents Grantslast 30 patents

Method of operating an internal combustion engine

Internal combustion engine providing improved exhaust-gas purification

Carburetor for stratified internal combustion engine

Torch ignition internal combustion engine

Internal combustion engine

Internal combustion engine

Fuel reforming system for an internal combustion engine

Fuel economizing system

Exhaust gas recirculation valve

Fuel injection system for an internal combustion engine

Internal combustion engine

Internal combustion engine

Fuel-reforming device for internal combustion engines

Internal combustion engine

Diesel engine and method for improving the performance thereof

Internal combustion engine

Device for purifying exhaust gases by catalytic reaction

Fuel supply installation for internal combustion engines

Suction heat control unit in internal combustion engine

Internal combustion engine

Exhaust gas cleaning device for internal combustion engine

Fuel reforming system for an internal combustion engine