Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147005 | Sign display apparatus | Masaru Otsuki, Yutaka Tokunaga, Izumi Takatsudo, Shinnosuke Saito, Yuji Yokochi | 2018-12-04 |
| 9194441 | Clutch device | Satoshi Tanaka, Yusuke Tomita, Tomoyuki Nishikawa | 2015-11-24 |
| 9076451 | Operating system and method of operating | Toshiyuki Namba, Hiroaki Sekiyama, Tatsuyuki Oka, Minako Fujishiro, Katsutoshi Okawa +2 more | 2015-07-07 |
| 9027726 | Torque transmission device | Kousuke MURATA | 2015-05-12 |
| 8991578 | Clutch device | Satoshi Tanaka, Yusuke Tomita, Tomoyuki Nishikawa | 2015-03-31 |
| 8376108 | Multiple clutch device | — | 2013-02-19 |
| 8310353 | Vehicle blind spot detection and indicator system | Christopher Hinninger, Makoto Murata, Masahito Shingyoji, Fumie Nakamura | 2012-11-13 |
| 8200508 | Image-display device and an image-display system | Teruhiko Ebina | 2012-06-12 |
| 8083043 | Clutch device | — | 2011-12-27 |
| 6712705 | Damper mechanism | Hiroshi Uehara | 2004-03-30 |
| 6373400 | Vehicle-mounted display device | Ryo Chijimatsu, Satoru Watanabe | 2002-04-16 |
| 6087975 | Object detecting system for vehicle | Yoichi Sugimoto | 2000-07-11 |
| 5771007 | Auto-cruise system for vehicle | Toshiaki Arai | 1998-06-23 |
| 5680117 | Collision judging system for vehicle | Toshiaki Arai, Akira Sugiyama | 1997-10-21 |
| 5546086 | Ranging sensor system for vehicle | Kenji Akuzawa, Hiroki Matsui | 1996-08-13 |
| 5473538 | Vehicle collision judging system for controlling brake actuation | Toshiaki Arai, Hayato Kikuchi, Yoshikazu Tsuchiya, Makoto Sato, Kunio Nanno | 1995-12-05 |
| 5435334 | Hydraulic circuit | Seiichi Inukai, Kenjiro Fujita, Akihiro Kondo | 1995-07-25 |
| 5336915 | Semiconductor integrated circuit device having analog circuit and digital circuit formed on one chip | Haruyuki Miyata | 1994-08-09 |
| 5321407 | Method for estimating relative speed between vehicle and objective obstacle | Hayato Kikuchi, Toshiaki Arai, Yoshikazu Tsuchiya, Makoto Sato, Kunio Nanno | 1994-06-14 |
| 5291207 | Method for estimating position of objective obstacle for vehicle | Hayato Kikuchi, Toshiaki Arai, Yoshikazu Tsuchiya, Makoto Sato, Kunio Nanno | 1994-03-01 |
| 5286099 | Collision preventing system for vehicle | Toshiaki Arai, Makoto Sato | 1994-02-15 |
| 5230549 | Motor vehicle brake system with adaptive braking force control | Yasuhide Osada | 1993-07-27 |
| 5141209 | Transverse leaf spring type suspension | Shoichi Sano, Masami Ogura, Hajime Kajiwara | 1992-08-25 |
| 5125483 | Motor vehicle brake system with fail-safe mechanism | Masashi Kitagawa, Toshiaki Arai | 1992-06-30 |
| 5107967 | Motor disc brake system | Toshiaki Arai, Masami Ogura | 1992-04-28 |