Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931511 | Valve device and failure detector of hydraulic circuit | Naoki Yajima, Minoru Ueno | 2015-01-13 |
| 8733731 | Valve device | Minoru Ueno | 2014-05-27 |
| 8240439 | Vehicle damper of variable damping force | Kiyoshi Nakajima, Toru Sukigara | 2012-08-14 |
| 6857982 | Limited slip differential | Yutaka Tashiro, Akihiro Iwazaki, Koji Matsubara, Shinji Ohkuma, Shinichi Inagawa +1 more | 2005-02-22 |
| 6837821 | Differential | Masao Teraoka, Akihiro Iwazaki, Koji Matsubara, Yutaka Tashiro | 2005-01-04 |
| 6786314 | Electromagnetic clutch structure in driving force distribution system | Akihiro Iwazaki, Masakatsu Hori, Kazuhiro Wada | 2004-09-07 |
| 6668996 | Electromagnetic clutch | Yasuo Nekado, Masaaki Kusumi, Ken Onoe, Akihiro Iwazaki, Koji Matsubara +2 more | 2003-12-30 |
| 6637572 | Electromagnetic clutch structure in driving force distribution system | Akihiro Iwazaki, Masakatsu Hori, Kazuhiro Wada | 2003-10-28 |
| 6640178 | Process for estimating drive torque in vehicle | Kiyoshi Wakamatsu, Ryuji Asada, Akihiro Iwazaki, Shinji Okuma, Masakatsu Hori | 2003-10-28 |
| 6607061 | Electromagnetic clutch control system | Masakatsu Hori, Ryuji Asada, Akihiro Iwazaki, Shinji Ohkuma, Kiyoshi Wakamatsu | 2003-08-19 |
| 6597975 | Vehicle co-operative control system | Tomoyuki Shinmura, Hiromi Inagaki, Masakatsu Hori, Shinji Ohkuma, Akihiro Iwazaki +1 more | 2003-07-22 |
| 6543595 | Driving force distribution device for vehicle | Shinji Okuma, Ryuji Asada, Akihiro Iwazaki, Takashi Kuribayashi, Masakatsu Hori +2 more | 2003-04-08 |
| 6505702 | Electric power steering system | Tomoyuki Shinmura, Hiromi Inagaki, Masakatsu Hori, Shinji Okuma, Akihiro Iwazaki +2 more | 2003-01-14 |
| 6360153 | Co-operative control system for a vehicle | Tomoyuki Shinmura, Hiromi Inagaki, Masakatsu Hori, Shinji Okuma, Akihiro Iwazaki +2 more | 2002-03-19 |
| 6295496 | Co-operative control system for a vehicle | Tomoyuki Shinmura, Hiromi Inagaki, Masakatsu Hori, Shinji Okuma, Akihiro Iwazaki +2 more | 2001-09-25 |
| 5253730 | Power steering apparatus | Kiyotaka Hayashi, Kazushiro Inoue, Kanau Iwashita, Shoichi Honda | 1993-10-19 |