Yoshichika Hagiwara

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Speed change control device for belt type continuously variable tra...
- Patent number 7,537,543
- Issue date May 26, 2009
- JATCO Ltd
- Takamitsu Shimazu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Engine torque control apparatus
- Patent number 7,006,908
- Issue date Feb 28, 2006
- Jatco LTD
- Jihoon Kang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Clutch engagement control of automatic transmission
- Patent number 6,960,153
- Issue date Nov 1, 2005
- Jatco LTD
- Tatsuo Ochiai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for a continuously variable transmission
- Patent number 6,695,742
- Issue date Feb 24, 2004
- Jatco Transtechnology Ltd.
- Yoshichika Hagiwara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lock-up control system for automatic transmission
- Patent number 6,597,979
- Issue date Jul 22, 2003
- Jatco LTD
- Yoshichika Hagiwara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fuel-cut control system for automobiles with lock-up type automatic...
- Patent number 5,490,815
- Issue date Feb 13, 1996
- Nissan Motor Co., Ltd.
- Yuuji Kato
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Torque control device for continuously variable transmission
- Publication number 20070203631
- Publication date Aug 30, 2007
- JATCO Ltd.
- Takamitsu Shimazu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic pressure control device for vehicle continuously variable...
- Publication number 20070197323
- Publication date Aug 23, 2007
- JATCO Ltd.
- Takamitsu Shimazu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Speed change control device for belt type continuously variable tra...
- Publication number 20070123385
- Publication date May 31, 2007
- JATCO Ltd.
- Takamitsu Shimazu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Clutch engagement control of automatic transmission
- Publication number 20040220016
- Publication date Nov 4, 2004
- JATCO Ltd.
- Tatsuo Ochiai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Engine torque control apparatus
- Publication number 20040117096
- Publication date Jun 17, 2004
- Jihoon Kang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lock-up control system for automatic transmission
- Publication number 20020091477
- Publication date Jul 11, 2002
- JATCO TRANSTECHNOLOGY LTD.
- Yoshichika Hagiwara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Control device for a continuously variable transmission
- Publication number 20020037788
- Publication date Mar 28, 2002
- Yoshichika Hagiwara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Yoshichika Hagiwara

Person

Patents Grantslast 30 patents

Speed change control device for belt type continuously variable tra...

Engine torque control apparatus

Clutch engagement control of automatic transmission

Control device for a continuously variable transmission

Lock-up control system for automatic transmission

Fuel-cut control system for automobiles with lock-up type automatic...

Patents Applicationslast 30 patents

Torque control device for continuously variable transmission

Hydraulic pressure control device for vehicle continuously variable...

Speed change control device for belt type continuously variable tra...

Clutch engagement control of automatic transmission

Engine torque control apparatus

Lock-up control system for automatic transmission

Control device for a continuously variable transmission