Seiji Suga

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Variable valve timing control apparatus of internal combustion engine
- Patent number 7,827,949
- Issue date Nov 9, 2010
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Phase adjusting apparatus and a cam shaft phase adjusting apparatus...
- Patent number 7,581,519
- Issue date Sep 1, 2009
- Hitachi, Ltd.
- Isao Hayase
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multistage fuel-injection internal combustion engine
- Patent number 7,520,260
- Issue date Apr 21, 2009
- Hitachi, Ltd.
- Makoto Nakamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variably operated valve system for compression ignition engine
- Patent number 7,478,614
- Issue date Jan 20, 2009
- Hitachi, Ltd.
- Makoto Nakamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control apparatus of internal combustion engine
- Patent number 7,444,971
- Issue date Nov 4, 2008
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control apparatus of internal combustion engine
- Patent number 7,444,254
- Issue date Oct 28, 2008
- Hitachi, Ltd.
- Tomoya Tsukada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Phase controller and cam shaft phase controller for internal combus...
- Patent number 7,424,875
- Issue date Sep 16, 2008
- Hitachi, Ltd.
- Isao Hayase
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic control system for internal combustion engine
- Patent number 7,409,937
- Issue date Aug 12, 2008
- Hitachi, Ltd.
- Keiji Hisahara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable valve timing control apparatus of internal combustion engine
- Patent number 7,406,935
- Issue date Aug 5, 2008
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control apparatus and its assembling method
- Patent number 7,287,498
- Issue date Oct 30, 2007
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve timing control apparatus of internal combustion engine
- Patent number 7,246,581
- Issue date Jul 24, 2007
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control apparatus for internal combustion engine
- Patent number 7,198,012
- Issue date Apr 3, 2007
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control system for internal combustion engine and meth...
- Patent number 7,162,984
- Issue date Jan 16, 2007
- Hitachi, Ltd.
- Kenji Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control apparatus
- Patent number 7,150,251
- Issue date Dec 19, 2006
- Hitachi, Ltd.
- Atsushi Watanabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Camshaft phase changing device
- Patent number 5,592,910
- Issue date Jan 14, 1997
- Unisia Jecs Corporation
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variabe cam phaser for internal combustion engine
- Patent number 5,447,126
- Issue date Sep 5, 1995
- Unisia Jecs Corporation
- Takehisa Kondoh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control system for internal combustion engine
- Patent number 5,309,873
- Issue date May 10, 1994
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake- and/or exhaust-valve timing control system for internal com...
- Patent number 5,209,193
- Issue date May 11, 1993
- Atsugi Unisia Corp.
- Katsuhiko Uchida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control system for internal combustion engine
- Patent number 5,203,291
- Issue date Apr 20, 1993
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control apparatus
- Patent number 5,178,106
- Issue date Jan 12, 1993
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Continuously variable valve timing control system
- Patent number 5,167,206
- Issue date Dec 1, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control apparatus
- Patent number 5,156,119
- Issue date Oct 20, 1992
- Atsugi Unisia Corp.
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake- and/or exhaust-valve timing control system for internal com...
- Patent number 5,150,671
- Issue date Sep 29, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control device for automotive internal combustion engi...
- Patent number 5,129,370
- Issue date Jul 14, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 5,117,785
- Issue date Jun 2, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control system for internal combustion engine with enh...
- Patent number 5,113,814
- Issue date May 19, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control system to adjust phase relationship between ma...
- Patent number 5,088,456
- Issue date Feb 18, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing adjusting system for internal combustion engine
- Patent number 5,058,539
- Issue date Oct 22, 1991
- Atsugi Unisia Corporation
- Masaharu Saito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 5,056,479
- Issue date Oct 15, 1991
- Atsugi Unidia Corporation
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Intake- and/or exhaust-valve timing control system for internal com...
- Patent number 5,040,499
- Issue date Aug 20, 1991
- Atsugi Unisia Corporation
- Akio Akasaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Variable valve timing control apparatus of internal combustion engine
- Publication number 20080264367
- Publication date Oct 30, 2008
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Device for Controlling Phase of Cam Shaft in Internal Combustion En...
- Publication number 20080251042
- Publication date Oct 16, 2008
- Hitachi, Ltd
- Isao HAYASE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Phase Adjusting Apparatus And A Cam Shaft Phase Adjusting Apparatus...
- Publication number 20080047516
- Publication date Feb 28, 2008
- Hitachi, Ltd
- Isao HAYASE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus and its assembling method
- Publication number 20080022952
- Publication date Jan 31, 2008
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable valve timing control apparatus of internal combustion engine
- Publication number 20070261649
- Publication date Nov 15, 2007
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus of internal combustion engine
- Publication number 20070251475
- Publication date Nov 1, 2007
- Hitachi, Ltd
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Phase controller and cam shaft phase controller for internal combus...
- Publication number 20070169732
- Publication date Jul 26, 2007
- HITACHI, LTD.
- Isao Hayase
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus of internal combustion engine
- Publication number 20070101962
- Publication date May 10, 2007
- Hitachi, Ltd.
- Tomoya Tsukada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Hydraulic control system for internal combustion engine
- Publication number 20070095316
- Publication date May 3, 2007
- Hitachi, Ltd.
- Keiji Hisahara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Multistage fuel-injection internal combustion engine
- Publication number 20070074702
- Publication date Apr 5, 2007
- Hitachi, Ltd.
- Makoto Nakamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Compression ignition engine
- Publication number 20060272608
- Publication date Dec 7, 2006
- Hitachi, Ltd.
- Seinosuke Hara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus and internal combustion engine
- Publication number 20060266318
- Publication date Nov 30, 2006
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus and internal combustion engine
- Publication number 20060260577
- Publication date Nov 23, 2006
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variably operated valve system for compression ignition engine
- Publication number 20060236960
- Publication date Oct 26, 2006
- Hitachi, Ltd.
- Makoto Nakamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control system for internal combustion engine and meth...
- Publication number 20060180107
- Publication date Aug 17, 2006
- Hitachi, Ltd.
- Kenji Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable valve timing control apparatus of internal combustion engine
- Publication number 20060042580
- Publication date Mar 2, 2006
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus and its assembling method
- Publication number 20060042581
- Publication date Mar 2, 2006
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus
- Publication number 20050257763
- Publication date Nov 24, 2005
- Atsushi Watanabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve timing control apparatus for internal combustion engine
- Publication number 20050166877
- Publication date Aug 4, 2005
- Hitachi, Ltd.
- Seiji Suga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Person

Patents Grantslast 30 patents

Variable valve timing control apparatus of internal combustion engine

Phase adjusting apparatus and a cam shaft phase adjusting apparatus...

Multistage fuel-injection internal combustion engine

Variably operated valve system for compression ignition engine

Valve timing control apparatus of internal combustion engine

Valve timing control apparatus of internal combustion engine

Phase controller and cam shaft phase controller for internal combus...

Hydraulic control system for internal combustion engine

Variable valve timing control apparatus of internal combustion engine

Valve timing control apparatus and its assembling method

Variable valve timing control apparatus of internal combustion engine

Valve timing control apparatus for internal combustion engine

Valve timing control system for internal combustion engine and meth...

Valve timing control apparatus

Camshaft phase changing device

Variabe cam phaser for internal combustion engine

Valve timing control system for internal combustion engine

Intake- and/or exhaust-valve timing control system for internal com...

Valve timing control system for internal combustion engine

Valve timing control apparatus

Continuously variable valve timing control system

Valve timing control apparatus

Intake- and/or exhaust-valve timing control system for internal com...

Valve timing control device for automotive internal combustion engi...

Valve timing control device for internal combustion engine

Valve timing control system for internal combustion engine with enh...

Valve timing control system to adjust phase relationship between ma...

Valve timing adjusting system for internal combustion engine

Valve timing control device for internal combustion engine

Intake- and/or exhaust-valve timing control system for internal com...

Patents Applicationslast 30 patents

Variable valve timing control apparatus of internal combustion engine

Device for Controlling Phase of Cam Shaft in Internal Combustion En...

Phase Adjusting Apparatus And A Cam Shaft Phase Adjusting Apparatus...

Valve timing control apparatus and its assembling method

Variable valve timing control apparatus of internal combustion engine

Valve timing control apparatus of internal combustion engine

Phase controller and cam shaft phase controller for internal combus...

Valve timing control apparatus of internal combustion engine

Hydraulic control system for internal combustion engine

Multistage fuel-injection internal combustion engine

Compression ignition engine

Valve timing control apparatus and internal combustion engine

Valve timing control apparatus and internal combustion engine

Variably operated valve system for compression ignition engine

Valve timing control system for internal combustion engine and meth...

Variable valve timing control apparatus of internal combustion engine

Valve timing control apparatus and its assembling method

Valve timing control apparatus

Valve timing control apparatus for internal combustion engine