Issued Patents All Time
Showing 1–25 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421911 | Controller for internal combustion engine and method for controlling internal combustion engine | Yuto Ikeda, Satoshi Ido, Katsuhiro Ito, Koji Umezawa | 2025-09-23 |
| 12253039 | Controller for hydrogen engine | Yoshihiro Okada, Toshiki Mikami | 2025-03-18 |
| 12146433 | Controller for hydrogen engine | Yuto Ikeda, Koji Umezawa | 2024-11-19 |
| 12140095 | Controller for internal combustion engine | Yuto Ikeda, Koji Umezawa | 2024-11-12 |
| 12123368 | Controller and control method for internal combustion engine | Yuto Ikeda, Koji Umezawa | 2024-10-22 |
| 12071908 | Controller for internal combustion engine, control method for internal combustion engine, and memory medium | Yusuke Joh, Tomoyuki Tsuji, Yuki Ikejiri, Masashi Hakariya, Yoshikazu Asami +4 more | 2024-08-27 |
| 11442301 | Display device | Takahiro Akamura | 2022-09-13 |
| 11400805 | Refueling control system for internal combustion engine | Keita Fukui, Yoshikazu Miyabe | 2022-08-02 |
| 11096436 | Beadings | Kunio Nishiyama, Mitsuo Kobayashi, Eiichi Sasada | 2021-08-24 |
| RE48638 | Evaporated fuel processing apparatus | Keita Fukui, Yoshikazu Miyabe | 2021-07-13 |
| 10954895 | Evaporated fuel treatment device | Keita Fukui, Yoshikazu Miyabe | 2021-03-23 |
| 10941719 | Evaporative fuel treating apparatus | Keita Fukui, Makoto Takano, Tomohiro Itoh, Yoshikazu Miyabe | 2021-03-09 |
| 10851722 | Evaporated fuel processing apparatus | Keita Fukui, Yoshikazu Miyabe | 2020-12-01 |
| 10801463 | Internal combustion engine | Satoshi Yamamura, Mitsuru Sugimoto, Noriyuki Takegata, Hisao Uozumi | 2020-10-13 |
| 10718280 | Vaporized fuel treatment device and learning method of valve opening start position of sealing valve in vaporized fuel treatment device | Keita Fukui, Yoshikazu Miyabe | 2020-07-21 |
| 10612495 | Evaporated fuel treating device | Keita Fukui, Yoshikazu Miyabe | 2020-04-07 |
| 10569757 | Control device for hybrid vehicle | Toshio Inoue, Tomoaki Honda, Hidekazu Nawata | 2020-02-25 |
| 10556503 | Evaporated fuel treatment device | Keita Fukui, Yoshikazu Miyabe | 2020-02-11 |
| 10432251 | Receiver, transmitter, radio communication system, and radio communication method | Tomohiro Ogino, Akinori Fujimura | 2019-10-01 |
| 10400688 | Evaporated fuel processing appartus | Keita Fukui, Yoshikazu Miyabe | 2019-09-03 |
| 10365801 | User interface evaluation device and user interface evaluation method | Ko Koga, Masato Fujii, Motohiro Nakamura | 2019-07-30 |
| 10233851 | Evaporated fuel processing apparatus | Keita Fukui, Yoshikazu Miyabe | 2019-03-19 |
| 10202895 | Control device of a vehicle, vehicle including control device, and control method of vehicle | — | 2019-02-12 |
| 10189461 | Control device for hybrid vehicle | Toshio Inoue, Tomoaki Honda, Hidekazu Nawata | 2019-01-29 |
| 9944270 | Hybrid vehicle | Hidekazu Nawata, Yoshikazu Asami | 2018-04-17 |