YH

Yutaka Hiwatashi

SU Subaru: 35 patents #6 of 1,436Top 1%
SU Subaru: 1 patents #819 of 1,684Top 50%
Overall (All Time): #92,524 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12351098 Evaluation simulation system for control including front lamp control of vehicle Kentarou Yamasaki, Satoshi NARUSE 2025-07-08
7702446 Road-surface friction coefficient estimating device and road-surface friction coefficient estimating method 2010-04-20
7619649 Vehicle front-view monitoring system Masaru Kogure 2009-11-17
7447573 Driving control device for a vehicle Atsuyoshi Takazawa 2008-11-04
7177747 Vehicle braking device and vehicle braking method 2007-02-13
7079668 Vehicle front-view monitoring system Masaru Kogure 2006-07-18
7058541 Device for a vehicle for estimating friction coefficient of a road surface Masaru Kogure, Koji Matsuno, Katsufumi Ichikawa, Takayuki Ushijima 2006-06-06
6984003 Cornering power control device and method Masaru Kogure, Koji Matsuno 2006-01-10
6708088 Vehicle behavior control apparatus Koji Matsuno, Katsufumi Ichikawa, Masaru Kogure, Takayuki Ushijima 2004-03-16
6650987 Road friction coefficients estimating apparatus for vehicle Masaru Kogure 2003-11-18
6411901 Vehicular active drive assist system Keiji Hanawa 2002-06-25
6370474 Vehicular active drive assist system Keiji Hanawa 2002-04-09
6208929 Torque distribution control apparatus for 4 wheel driven vehicle Koji Matsuno 2001-03-27
6189643 Differential limiting control apparatus for four wheel drive vehicle Akira Takahashi 2001-02-20
6094614 Driving force distribution control system and road friction coefficient estimating apparatus 2000-07-25
6074020 Braking force control system for turning having correction parameters capabilities and method thereof Akira Takahashi, Koji Matsuno, Munenori Matsuura 2000-06-13
6056374 Automatic brake control system 2000-05-02
6009377 Lane moving-out prevention system for vehicle and the method thereof 1999-12-28
5915800 System for controlling braking of an automotive vehicle Akira Takahashi, Koji Matsuno, Munenori Matsuura 1999-06-29
5850616 Traction control system for four wheel drive vehicle and the method thereof Koji Matsuno, Akira Takahashi, Munenori Matsuura 1998-12-15
5816669 Vehicle motion control system Koji Matsuno, Akira Takahashi, Munenori Matsuura 1998-10-06
5700073 Braking force control system and the method thereof Koji Matsuno, Akira Takahashi, Munenori Matsuura 1997-12-23
5515274 Method and system for controlling active suspensions of a vehicle Atsushi Mine, Katsuyoshi Kamimura 1996-05-07
5287277 Method and apparatus for controlling height of a vehicle Atsushi Mine, Katsuyoshi Kamimura 1994-02-15
5144559 System for controlling active suspensions of a vehicle Katsuyoshi Kamimura, Atsushi Mine 1992-09-01