Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767842 | Electric pump actuator, stepless transmission with electric pump actuator and control method for an electric pump actuator | Masahiro Toriumi, Takao Miyazaki, Keiju Abo | 2023-09-26 |
| 10267239 | Internal-combustion engine control device and control method | Eiji Takahashi | 2019-04-23 |
| 10093166 | Power generation control system for hybrid vehicle | Ryohey Toyota, Kenichiro Gunji, Tomohiro Miyagawa, Masato Koga, Hiroyuki Fukuda +1 more | 2018-10-09 |
| 9856810 | Device and method for controlling variable compression ratio internal combustion engine | Eiji Takahashi | 2018-01-02 |
| 9803562 | Control device and control method for internal combustion engine | Taisuke Ikari | 2017-10-31 |
| 9784190 | Internal combustion engine control device and control method | Taisuke Ikari, Sho Ohtsu | 2017-10-10 |
| 9476354 | Drive apparatus constructed to detect ratcheting in wave motion gearing speed reducer | Ryosuke Hiyoshi, Sho Ohtsu | 2016-10-25 |
| 9453464 | Control device for variable-compression-ratio internal combustion engine | Ryosuke Hiyoshi | 2016-09-27 |
| 9416745 | Internal-combustion-engine control device and control method | Ryosuke Hiyoshi, Sho Ohtsu | 2016-08-16 |
| 9284893 | Apparatus and method for controlling rotation speed of internal combustion engine | — | 2016-03-15 |
| 9037382 | Control system for internal combustion engine | Ryosuke Hiyoshi, Eiji Takahashi | 2015-05-19 |
| 9002620 | Intake air control apparatus for vehicular internal combustion engine | Hiroyuki Suzuki, Hiraku Ooba | 2015-04-07 |
| 8651071 | Variable compression ratio engine control apparatus | — | 2014-02-18 |
| 7802544 | Engine load estimating apparatus and engine load estimating method | — | 2010-09-28 |
| 7121164 | Hybrid drive system | Tomoyuki Hanyu, Kazuhiro Takeda, Hiraku Ooba, Hiroshi Iwano | 2006-10-17 |
| 7093517 | Transmission for a vehicle | Tomoyuki Hanyu, Hiraku Ooba, Kazuhiro Takeda, Hiroshi Iwano | 2006-08-22 |