Kyugo Hamai

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power transmission apparatus for vehicle and vehicle-driving electr...
- Patent number 7,244,210
- Issue date Jul 17, 2007
- Hitachi, Ltd.
- Kyugo Hamai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine piston
- Patent number 5,193,436
- Issue date Mar 16, 1993
- Nissan Motor Co., Ltd.
- Kyugo Hamai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Piston for internal combustion engine
- Patent number 5,107,807
- Issue date Apr 28, 1992
- Nissan Motor Company, Ltd.
- Takayuki Arai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston assembly of internal combustion engine
- Patent number 5,035,210
- Issue date Jul 30, 1991
- Nissan Motor Co., Ltd.
- Takayuki Arai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocker arm arrangement for internal combustion engine poppet valves...
- Patent number 4,944,256
- Issue date Jul 31, 1990
- Nissan Motor Company, Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Operating arrangement for internal combustion engine poppet valves...
- Patent number 4,928,650
- Issue date May 29, 1990
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel supply system for internal combustion engine
- Patent number 4,694,797
- Issue date Sep 22, 1987
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for an internal combustion engine
- Patent number 4,502,454
- Issue date Mar 5, 1985
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for an internal combustion engine
- Patent number 4,497,306
- Issue date Feb 5, 1985
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for forcefully igniting sprayed fuel of a diesel engine duri...
- Patent number 4,475,492
- Issue date Oct 9, 1984
- Nissan Motor Company, Limited
- Junichi Furukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sustained arc ignition system for an internal combustion engine
- Patent number 4,457,285
- Issue date Jul 3, 1984
- Nissan Motor Company, Ltd.
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine ignition method
- Patent number 4,442,821
- Issue date Apr 17, 1984
- Nissan Motor Co., Ltd.
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug for internal combustion engine
- Patent number 4,419,601
- Issue date Dec 6, 1983
- Nissan Motor Company, Limited
- Kyugo Hamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma ignition system for internal combustion engine
- Patent number 4,398,526
- Issue date Aug 16, 1983
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Swirl-chamber Diesel engine with swirl chamber having depression fo...
- Patent number 4,395,983
- Issue date Aug 2, 1983
- Nissan Motor Company, Ltd.
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition plug for internal combustion engine
- Patent number 4,354,136
- Issue date Oct 12, 1982
- Nissan Motor Company, Limited
- Kyugo Hamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Exhaust gas recirculating device
- Patent number 4,327,698
- Issue date May 4, 1982
- Nissan Motor Co., Ltd.
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine having a subchamber
- Patent number 4,276,865
- Issue date Jul 7, 1981
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Swirl-chamber diesel engine with piston formed with curved groove a...
- Patent number 4,237,827
- Issue date Dec 9, 1980
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with dual induction system and more part...
- Patent number 4,211,189
- Issue date Jul 8, 1980
- Nissan Motor Company, Limited
- Kyugo Hamai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Vehicle Drive Device
- Publication number 20080176707
- Publication date Jul 24, 2008
- Hitachi, Ltd
- Daisuke YAMAMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Running controller and electric running control system for electric...
- Publication number 20070038340
- Publication date Feb 15, 2007
- HITACHI, LTD.
- Hideki Sekiguchi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle drive device and four-wheel drive with motor
- Publication number 20050211490
- Publication date Sep 29, 2005
- HITACHI, LTD.
- Hisaya Shimizu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power transmission apparatus for vehicle and vehicle-driving electr...
- Publication number 20050143210
- Publication date Jun 30, 2005
- Hitachi, Ltd
- Kyugo Hamai
- B60 - VEHICLES IN GENERAL

Kyugo Hamai

Person

Patents Grantslast 30 patents

Power transmission apparatus for vehicle and vehicle-driving electr...

Engine piston

Piston for internal combustion engine

Piston assembly of internal combustion engine

Rocker arm arrangement for internal combustion engine poppet valves...

Operating arrangement for internal combustion engine poppet valves...

Fuel supply system for internal combustion engine

Ignition system for an internal combustion engine

Ignition system for an internal combustion engine

System for forcefully igniting sprayed fuel of a diesel engine duri...

Sustained arc ignition system for an internal combustion engine

Internal combustion engine ignition method

Spark plug for internal combustion engine

Plasma ignition system for internal combustion engine

Swirl-chamber Diesel engine with swirl chamber having depression fo...

Ignition plug for internal combustion engine

Exhaust gas recirculating device

Diesel engine having a subchamber

Swirl-chamber diesel engine with piston formed with curved groove a...

Internal combustion engine with dual induction system and more part...

Patents Applicationslast 30 patents

Vehicle Drive Device

Running controller and electric running control system for electric...

Vehicle drive device and four-wheel drive with motor

Power transmission apparatus for vehicle and vehicle-driving electr...