Nippon Soken, Inc.

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Patents Grantslast 30 patents

Information Patent Grant
Fuel control system for an internal combustion engine
- Patent number 4,096,838
- Issue date Jun 27, 1978
- Nippon Soken, Inc.
- Eizi Tanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Dwell time control system
- Patent number 4,095,576
- Issue date Jun 20, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio adjusting system
- Patent number 4,094,273
- Issue date Jun 13, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake air amount detecting system
- Patent number 4,089,214
- Issue date May 16, 1978
- Nippon Soken, Inc.
- Tsuneyuki Egami
- 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
Catalysts for reforming hydrocarbon fuels
- Patent number 4,088,608
- Issue date May 9, 1978
- Nippon Soken, Inc.
- Masao Tanaka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Safety seat belt system
- Patent number 4,087,118
- Issue date May 2, 1978
- Nippon Soken, Inc.
- Toshiaki Shimogawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Collision detecting system
- Patent number 4,087,782
- Issue date May 2, 1978
- Nippon Soken, Inc.
- Kazuo Oishi
- B60 - VEHICLES IN GENERAL
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
Electronic ignition timing adjusting system for internal combustion...
- Patent number 4,085,714
- Issue date Apr 25, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel control system for internal combustion engine
- Patent number 4,085,723
- Issue date Apr 25, 1978
- Nippon Soken, Inc.
- Eizi Tanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary piston engine
- Patent number 4,084,548
- Issue date Apr 18, 1978
- Nippon Soken, Inc.
- Hachiro Sasakura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Additional air control device for an internal combustion engine
- Patent number 4,084,563
- Issue date Apr 18, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-to-fuel ratio controlling system for internal combustion engines
- Patent number 4,084,558
- Issue date Apr 18, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas bag protection apparatus for vehicles
- Patent number 4,084,839
- Issue date Apr 18, 1978
- Nippon Soken, Inc.
- Shigeru Takagi
- B60 - VEHICLES IN GENERAL
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
Engine air-to-fuel ratio control system
- Patent number 4,084,560
- Issue date Apr 18, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio adjusting system
- Patent number 4,083,337
- Issue date Apr 11, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid level detecting apparatus
- Patent number 4,080,828
- Issue date Mar 28, 1978
- Nippon Soken, Inc.
- Sigeyuki Akita
- G01 - MEASURING TESTING
Information Patent Grant
Air-fuel ratio controlling device
- Patent number 4,079,711
- Issue date Mar 21, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen generator
- Patent number 4,078,985
- Issue date Mar 14, 1978
- Nippon Soken, Inc.
- Yukihisa Takeuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Additional air control device for maintaining constant air-fuel ratio
- Patent number 4,077,207
- Issue date Mar 7, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- 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
High pressure gas discharge valve device for safety air bags
- Patent number 4,077,423
- Issue date Mar 7, 1978
- Nippon Soken, Inc.
- Takao Kasagi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Additional air control device
- Patent number 4,075,835
- Issue date Feb 28, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas column type air bag system
- Patent number 4,076,277
- Issue date Feb 28, 1978
- Nippon Soken, Inc.
- Satosi Kuwakado
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intake air amount detecting device for an internal combustion engine
- Patent number 4,074,566
- Issue date Feb 21, 1978
- Nippon Soken, Inc.
- Hideki Obayashi
- G01 - MEASURING TESTING
Information Patent Grant
Fuel reforming system for an internal combustion engine
- Patent number 4,074,661
- Issue date Feb 21, 1978
- Nippon Soken, Inc.
- Masaaki Noguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Nippon Soken, Inc.

Organization

Patents Grantslast 30 patents

Fuel control system for an internal combustion engine

Method of operating an internal combustion engine

Dwell time control system

Air-fuel ratio adjusting system

Intake air amount detecting system

Internal combustion engine providing improved exhaust-gas purification

Catalysts for reforming hydrocarbon fuels

Safety seat belt system

Collision detecting system

Carburetor for stratified internal combustion engine

Torch ignition internal combustion engine

Electronic ignition timing adjusting system for internal combustion...

Fuel control system for internal combustion engine

Rotary piston engine

Additional air control device for an internal combustion engine

Air-to-fuel ratio controlling system for internal combustion engines

Gas bag protection apparatus for vehicles

Internal combustion engine

Engine air-to-fuel ratio control system

Air-fuel ratio adjusting system

Liquid level detecting apparatus

Air-fuel ratio controlling device

Hydrogen generator

Additional air control device for maintaining constant air-fuel ratio

Internal combustion engine

High pressure gas discharge valve device for safety air bags

Additional air control device

Gas column type air bag system

Intake air amount detecting device for an internal combustion engine

Fuel reforming system for an internal combustion engine