Hiromasa Sakai

Person

Yokosuka City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell system
- Patent number 8,980,490
- Issue date Mar 17, 2015
- Nissan Motor Co., Ltd.
- Ikuhiro Taniguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell system
- Patent number 8,822,092
- Issue date Sep 2, 2014
- Nissan Motor Co., Ltd.
- Ikuhiro Taniguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device of vehicular fuel cell system and related method
- Patent number 8,034,497
- Issue date Oct 11, 2011
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell system
- Patent number 7,455,920
- Issue date Nov 25, 2008
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell system
- Patent number 7,427,451
- Issue date Sep 23, 2008
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Infinite speed ratio continuously variable transmission
- Patent number 6,659,901
- Issue date Dec 9, 2003
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drive force control system for vehicle with infinite speed ratio co...
- Patent number 6,612,965
- Issue date Sep 2, 2003
- Nissan Motor Co., Ltd.
- Masayuki Yasuoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Infinite speed ratio continuously variable transmission
- Patent number 6,569,051
- Issue date May 27, 2003
- Nissan Motor Co., Ltd.
- Hiroyuki Hirano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control of infinitely variable transmission
- Patent number 6,569,052
- Issue date May 27, 2003
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Speed change controller for infinite speed ratio transmission
- Patent number 6,436,001
- Issue date Aug 20, 2002
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controller of toroidal continuously variable transmission
- Patent number 6,409,625
- Issue date Jun 25, 2002
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clutch control device of infinite variable speed ratio transmission
- Patent number 6,358,179
- Issue date Mar 19, 2002
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speed change controller and control method of infinite speed ratio...
- Patent number 6,351,700
- Issue date Feb 26, 2002
- Nissan Motor Co., Ltd.
- Itsuro Muramoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controller for infinite speed ratio transmission
- Patent number 6,317,672
- Issue date Nov 13, 2001
- Nissan Motor Co., Ltd.
- Hiroaki Kuramoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Speed ratio controller and control method of non-finite speed ratio...
- Patent number 6,312,357
- Issue date Nov 6, 2001
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Non-finite speed ratio continuously variable transmission device
- Patent number 6,287,232
- Issue date Sep 11, 2001
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic pressure control device of automatic transmission
- Patent number 6,142,906
- Issue date Nov 7, 2000
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Speed control device of toroidal type continuously variable transmi...
- Patent number 6,086,505
- Issue date Jul 11, 2000
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal continuously variable transmission
- Patent number 6,080,079
- Issue date Jun 27, 2000
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic control device for automatic transmission
- Patent number 6,056,094
- Issue date May 2, 2000
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic pressure control device of automatic transmission
- Patent number 6,045,480
- Issue date Apr 4, 2000
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Anti-creep control apparatus for automatic transmission
- Patent number 6,023,648
- Issue date Feb 8, 2000
- Nissan Motor Co., Ltd.
- Takashi Murasugi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotation clutch device for automatic transmission
- Patent number 5,950,787
- Issue date Sep 14, 1999
- Nissan Motor Co., Ltd.
- Takashi Murasugi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shift control apparatus of automatic transmission
- Patent number 5,938,563
- Issue date Aug 17, 1999
- Nissan Motor Co., Ltd.
- Motoharu Nishio
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Non-finite speed change ratio transmission device
- Patent number 5,935,039
- Issue date Aug 10, 1999
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fuel cut-off and fuel-supply recovery control system for internal c...
- Patent number 5,928,111
- Issue date Jul 27, 1999
- Nissan Motor Co., Ltd.
- Satoshi Sakakibara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicular automatic transmission and apparatus and method for contr...
- Patent number 5,925,086
- Issue date Jul 20, 1999
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Anti-creep control apparatus of automatic transmission
- Patent number 5,916,058
- Issue date Jun 29, 1999
- Nissan Motor Co., Ltd.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Line pressure control apparatus of automatic transmission
- Patent number 5,906,556
- Issue date May 25, 1999
- Nissan Motor Co., Ltd.
- Chiaki Harada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic transmission with anti-creep control apparatus
- Patent number 5,906,559
- Issue date May 25, 1999
- Nissan Motor Co., Ltd.
- Takashi Murasugi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL SYSTEM
- Publication number 20140342259
- Publication date Nov 20, 2014
- Nissan Motor Co., Ltd.
- Ikuhiro TANIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20100035095
- Publication date Feb 11, 2010
- NISSAN MOTOR CO., LTD.
- Ikuhiro Taniguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system and method of starting it
- Publication number 20070122668
- Publication date May 31, 2007
- NISSAN MOTOR CO., LTD.
- Keisuke Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control device of vehicular fuel cell system and related method
- Publication number 20060234094
- Publication date Oct 19, 2006
- NISSAN MOTOR CO., LTD.
- Hiromasa Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fuel cell system
- Publication number 20060083967
- Publication date Apr 20, 2006
- Hiromasa Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system
- Publication number 20060035120
- Publication date Feb 16, 2006
- Hiromasa Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system and method
- Publication number 20040028970
- Publication date Feb 12, 2004
- Hiromasa Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Infinite speed ratio continuously variable transmission
- Publication number 20020037786
- Publication date Mar 28, 2002
- Hiroyuki Hirano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Control of infinitely variable transmission
- Publication number 20020028722
- Publication date Mar 7, 2002
- NISSAN MOTOR CO., LTD.
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Drive force control system for vehicle with infinite speed ratio co...
- Publication number 20010041644
- Publication date Nov 15, 2001
- Masayuki Yasuoka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Infinite speed ratio continuously variable transmission
- Publication number 20010041640
- Publication date Nov 15, 2001
- Hiromasa Sakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Hiromasa Sakai

Person

Patents Grantslast 30 patents

Fuel cell system

Fuel cell system

Control device of vehicular fuel cell system and related method

Fuel cell system

Fuel cell system

Infinite speed ratio continuously variable transmission

Drive force control system for vehicle with infinite speed ratio co...

Infinite speed ratio continuously variable transmission

Control of infinitely variable transmission

Speed change controller for infinite speed ratio transmission

Controller of toroidal continuously variable transmission

Clutch control device of infinite variable speed ratio transmission

Speed change controller and control method of infinite speed ratio...

Controller for infinite speed ratio transmission

Speed ratio controller and control method of non-finite speed ratio...

Non-finite speed ratio continuously variable transmission device

Hydraulic pressure control device of automatic transmission

Speed control device of toroidal type continuously variable transmi...

Toroidal continuously variable transmission

Hydraulic control device for automatic transmission

Hydraulic pressure control device of automatic transmission

Anti-creep control apparatus for automatic transmission

Rotation clutch device for automatic transmission

Shift control apparatus of automatic transmission

Non-finite speed change ratio transmission device

Fuel cut-off and fuel-supply recovery control system for internal c...

Vehicular automatic transmission and apparatus and method for contr...

Anti-creep control apparatus of automatic transmission

Line pressure control apparatus of automatic transmission

Automatic transmission with anti-creep control apparatus

Patents Applicationslast 30 patents

FUEL CELL SYSTEM

FUEL CELL SYSTEM

Fuel cell system and method of starting it

Control device of vehicular fuel cell system and related method

Fuel cell system

Fuel cell system

Fuel cell system and method

Infinite speed ratio continuously variable transmission

Control of infinitely variable transmission

Drive force control system for vehicle with infinite speed ratio co...

Infinite speed ratio continuously variable transmission