tatsuo Sakai

Person

Kariya-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Emission gas recycling equipment having butterfly valve
- Patent number 7,168,682
- Issue date Jan 30, 2007
- Denso Corporation
- Kunio Nanba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system installed inside fuel tank
- Patent number 7,108,487
- Issue date Sep 19, 2006
- Denso Corporation
- Takashi Koba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid supply device
- Patent number 6,923,208
- Issue date Aug 2, 2005
- Denso Corporation
- Kenji Okabe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fuel feed apparatus having vibration damping structure
- Patent number 6,854,451
- Issue date Feb 15, 2005
- Denso Corporation
- Yoshio Ebihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine exhaust gas purifying system
- Patent number 6,012,284
- Issue date Jan 11, 2000
- Denso Corporation
- Masakazu Tanaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Change-over valve unit for switching exhaust gas passages and exhau...
- Patent number 5,761,902
- Issue date Jun 9, 1998
- Nippondenso Co., Ltd.
- Hiroyuki Usami
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust pipe opening and closing apparatus
- Patent number 5,634,333
- Issue date Jun 3, 1997
- Nippondenso Co., Ltd.
- Masakazu Tanaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel injector
- Patent number 5,580,000
- Issue date Dec 3, 1996
- Nippondenso Co., Ltd.
- Hideo Kiuchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Connector block for injectors for internal combustion engine and ju...
- Patent number 5,030,116
- Issue date Jul 9, 1991
- Sumitomo Wiring System, Ltd.
- Tatsuo Sakai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Emission gas recycling equipment having butterfly valve
- Publication number 20050183705
- Publication date Aug 25, 2005
- DENSO CORPORATION
- Kunio Nanba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel feed apparatus having vibration damping structure
- Publication number 20040112819
- Publication date Jun 17, 2004
- DENSO CORPORATION
- Yoshio Ebihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel supply system installed inside fuel tank
- Publication number 20040037714
- Publication date Feb 26, 2004
- DENSO CORPORATION
- Takashi Koba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fluid supply device
- Publication number 20040000344
- Publication date Jan 1, 2004
- Kenji Okabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

tatsuo Sakai

Person

Patents Grantslast 30 patents

Emission gas recycling equipment having butterfly valve

Fuel supply system installed inside fuel tank

Fluid supply device

Fuel feed apparatus having vibration damping structure

Engine exhaust gas purifying system

Change-over valve unit for switching exhaust gas passages and exhau...

Exhaust pipe opening and closing apparatus

Fuel injector

Connector block for injectors for internal combustion engine and ju...

Patents Applicationslast 30 patents

Emission gas recycling equipment having butterfly valve

Fuel feed apparatus having vibration damping structure

Fuel supply system installed inside fuel tank

Fluid supply device