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Patents Grants
last 30 patents
Information
Patent Grant
Variable gear ratio hydraulic power steering device
Patent number
7,278,512
Issue date
Oct 9, 2007
JTEKT Corporation
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric power steering apparatus
Patent number
7,086,496
Issue date
Aug 8, 2006
Favess Co., Ltd.
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric steering control device
Patent number
7,031,813
Issue date
Apr 18, 2006
Toyoda Koki Kabushiki Kaisha
Michiyuki Sugiyama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Vehicle steering control system
Patent number
6,922,621
Issue date
Jul 26, 2005
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Vehicle steering control system
Patent number
6,915,194
Issue date
Jul 5, 2005
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Vehicle steering control system
Patent number
6,913,109
Issue date
Jul 5, 2005
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Vehicle steering control system
Patent number
6,843,344
Issue date
Jan 18, 2005
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering control system for vehicle
Patent number
6,801,840
Issue date
Oct 5, 2004
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Vehicle steering control system
Patent number
6,782,969
Issue date
Aug 31, 2004
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Vehicular steering device, program, and record medium
Patent number
6,718,242
Issue date
Apr 6, 2004
Toyoda Koki Kabushiki Kaisha
Yutaka Mori
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Control apparatus for power-assisted steering system
Patent number
5,208,752
Issue date
May 4, 1993
Toyoda Koki Kabushiki Kaisha
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Apparatus for controlling steering force produced by power steering...
Patent number
5,122,958
Issue date
Jun 16, 1992
Toyoda Koki Kabushiki Kaisha
Kunihiko Eto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Power steering apparatus with electric motor
Patent number
5,103,926
Issue date
Apr 14, 1992
Toyoda Koki Kabushiki Kaisha
Akihiro Ohno
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for detecting driving condition for automobile
Patent number
4,893,239
Issue date
Jan 9, 1990
Toyoda Koki Kabushiki Kaisha
Kunihiko Eto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Device for controlling steering force in power steering apparatus
Patent number
4,858,134
Issue date
Aug 15, 1989
Toyoda Koki Kabushiki Kaisha
Kunihiko Eto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Apparatus for controlling steering force produced by power-steering...
Patent number
4,793,431
Issue date
Dec 27, 1988
Toyoda Koki Kabushiki Kaisha
Kunihiko Eto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Assisting power controller for an automotive power steering device
Patent number
4,773,498
Issue date
Sep 27, 1988
Toyoda Koki Kabushiki Kaisha
Kunihiko Eto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Motor vehicle with driving status detection device
Patent number
4,763,745
Issue date
Aug 16, 1988
Toyoda Koki Kabushiki Kaisha
Kunihiko Eto
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Electric power steering apparatus
Publication number
20050230180
Publication date
Oct 20, 2005
FAVESS Co., Ltd.
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Variable gear ratio hydraulic power steering device
Publication number
20050178607
Publication date
Aug 18, 2005
FAVESS Co., Ltd.
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Vehicle steering control system
Publication number
20050023072
Publication date
Feb 3, 2005
TOYODA KOKI KABUSHIKI KAISHA
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Vehicle steering control system
Publication number
20040238261
Publication date
Dec 2, 2004
TOYODA KOKI KABUSHIKI KAISHA
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Vehicle steering control system
Publication number
20040206569
Publication date
Oct 21, 2004
TOYODA KOKI KABUSHIKI KAISHA
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Steering control system for vehicle
Publication number
20040148076
Publication date
Jul 29, 2004
TOYODA KOKI KABUSHIKI KAISHA
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Electric steering control device
Publication number
20040148079
Publication date
Jul 29, 2004
TOYODA KOKI KABUSHIKI KAISHA
Michiyuki Sugiyama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Vehicle steering control system
Publication number
20040129490
Publication date
Jul 8, 2004
TOYODA KOKI KABUSHIKI KAISHA
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Vehicle steering control system
Publication number
20040133323
Publication date
Jul 8, 2004
TOYODA KOKI KABUSHIKI KAISHA
Kazumasa Kodama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS