Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486323 | Engine control device | — | 2022-11-01 |
| 9863334 | Drive control apparatus for prime mover | Tatsuya Arikai, Naoki Tsuji | 2018-01-09 |
| 9115656 | Control system for internal combustion engine | Yosuke Kosaka, Daisuke Shiomi, Jiro Takagi, Masaya Agata, Kentaro Onuma | 2015-08-25 |
| 9109528 | Control system for internal combustion engine | Yosuke Kosaka, Daisuke Shiomi, Jiro Takagi, Masaya Agata, Kentaro Onuma | 2015-08-18 |
| 9103291 | Control system for internal combustion engine | Yosuke Kosaka, Daisuke Shiomi, Jiro Takagi, Masaya Agata, Kentaro Onuma | 2015-08-11 |
| 9014950 | Control system for internal combustion engine | Yosuke Kosaka, Daisuke Shiomi, Jiro Takagi, Masaya Agata, Kentaro Onuma | 2015-04-21 |
| 7102330 | Apparatus and method for controlling charging and discharging of an energy storage device | Kiyoshi Asami, Tomohiro Shiraishi | 2006-09-05 |
| 7071639 | Electric motor control apparatus | Keisuke Urushihara | 2006-07-04 |
| 6879888 | Vehicle drive apparatus, method and computer program | Yasumichi Ohnuki, Atsushi Shibutani | 2005-04-12 |
| 6727676 | Control device for hybrid vehicle | — | 2004-04-27 |
| 6522148 | State of charge measuring apparatus for battery device | Yasumichi Ohnuki, Atsushi Shibutani | 2003-02-18 |
| 6488107 | Control device for a hybrid vehicle | Kazuhiro Hara | 2002-12-03 |
| 6435294 | Control device for hybrid vehicle | Kazuhiro Hara | 2002-08-20 |
| 6422331 | Hybrid vehicle | Shinji Yoshikawa | 2002-07-23 |
| 6377880 | Cooling fan failure detection apparatus for hybrid vehicle | Shinji Kato, Hiroshi Murakami, Morio Kayano | 2002-04-23 |
| 6335574 | Control apparatus for hybrid vehicle | Kazuhiro Hara | 2002-01-01 |
| 6333612 | Motor control apparatus for hybrid vehicle | Minoru Suzuki, Shinji Yoshikawa, Kazuhiro Hara | 2001-12-25 |
| 6329772 | Control apparatus of hybrid vehicles | Minoru Suzuki | 2001-12-11 |
| 6107779 | Apparatus for detecting remaining capacity of battery | Kazuhiro Hara, Morio Kayano, Kazunori Watanabe | 2000-08-22 |
| 6002221 | Control system for an electric vehicle | Kazuhiro Hara | 1999-12-14 |
| 5994789 | Control system for an electric vehicle | — | 1999-11-30 |
| 5982152 | Battery charging apparatus | Kazunori Watanabe, Kazuhiro Hara, Taichi Ogawa | 1999-11-09 |
| 5952813 | Battery charging system and electric vehicle with battery charging system | — | 1999-09-14 |
| 5757595 | Apparatus for displaying battery charging of electric vehicle | Akira Ozawa, Toshiyuki Watanabe, Iwao Shimane, Naoki Osawa | 1998-05-26 |