Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7654511 | Sheet post-processing apparatus and image formation apparatus provided with the same | Jinichi Nagata, Hideo Yoshikawa, Shin Tsugane, Makoto Shimura | 2010-02-02 |
| 7525224 | Drive unit and inverter with cooling technique | Masayuki Takenaka, Naruhiko Kutsuna | 2009-04-28 |
| 7276007 | Hybrid drive unit | Shigeki Takami, Takeshi Inuzuka, Tomohiko Ito | 2007-10-02 |
| 7255186 | Hybrid drive system and vehicle equipped therewith | Satoru Wakuta, Kenji Omote, Takeshi Inuzuka, Kazuhisa Ozaki, Kazumasa Tsukamoto +3 more | 2007-08-14 |
| 7228209 | Vehicle-drive control system and method and program therefor | Kazuyuki Izawa, Hideki Hisada, Masaki Nomura, Toshio Okoshi, Tomochika Inagaki +1 more | 2007-06-05 |
| 7222685 | Drive device with electronic circuit | Masayuki Takenaka, Hiromichi Agata, Takeshi Hara | 2007-05-29 |
| 7211912 | Drive system including electric power devices | Masayuki Takenaka, Takahiro Kido | 2007-05-01 |
| 7174978 | Hybrid drive unit, and front-engine/rear-drive type automobile having the hybrid drive unit mounted thereon | Takao Taniguchi, Kazumasa Tsukamoto, Kazuhisa Ozaki, Takeshi Inuzuka, Satoru Wakuta | 2007-02-13 |
| 7117071 | Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereof | Kazuo Aoki, Toshio Okoshi, Hiroyuki Kojima, Ken Iwatsuki | 2006-10-03 |
| 7102260 | Drive device | Masayuki Takenaka, Naruhiko Kutsuna | 2006-09-05 |
| 7030520 | Drive device | Masayuki Takenaka, Naruhiko Kutsuna | 2006-04-18 |
| 6722457 | Hybrid vehicle and control method thereof | Hideki Hisada, Kazuo Aoki, Toshio Okoshi | 2004-04-20 |
| 6654672 | Control apparatus and control method for hybrid vehicle | Kenji Gotou | 2003-11-25 |
| 6636787 | Apparatus, method, and program for drivingly controlling hybrid vehicles | Akira Suzuki, Toshihiro Shiimado, Hiroyuki Kojima, Takehiko Suzuki | 2003-10-21 |
| 6625524 | Hybrid vehicle control apparatus and control method | Kenji Gotou | 2003-09-23 |
| 6546319 | Control apparatus and control method for hybrid vehicle | Kenji Gotou | 2003-04-08 |
| RE38017 | Hybrid vehicle powertrain | Yoshinori Miyaishi | 2003-03-04 |
| 6323613 | Drive unit with two coolant circuits for electric motor | Takeshi Hara, Yutaka Hotta, Masayuki Takenaka, Hiromichi Agata, Takahiro Kido +1 more | 2001-11-27 |
| 6201365 | Drive unit with coolant flow through a space separating an inverter from a casing housing an electric motor | Takeshi Hara, Yutaka Hotta, Masayuki Takenaka, Hiromichi Agata, Takahiro Kido +1 more | 2001-03-13 |
| 6166498 | Drive unit for hybrid vehicles | Yutaka Hotta, Takeshi Hara, Masayuki Takenaka, Koya Maki, Hiromichi Agata | 2000-12-26 |
| 6135914 | Hybrid vehicle | Hideki Hisada | 2000-10-24 |
| RE36678 | Hybrid vehicle | Shuzo Moroto, Shigeo Tuzuki, Yoshinori Miyaishi | 2000-05-02 |
| 5915489 | Hybrid vehicle | — | 1999-06-29 |
| 5899286 | Hybrid vehicle | — | 1999-05-04 |
| 5865263 | Hybrid vehicle | Yoshikazu Yamauchi, Hideki Nakashima | 1999-02-02 |