Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865731 | Fuel injection control system and fuel injection control method for diesel engine | Naotoshi Shirahashi, Tunehiro Mori, Kiyoaki Iwata, Sangkyu Kim | 2020-12-15 |
| 10844805 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2020-11-24 |
| 10837397 | Fuel injection control system and fuel injection control method for diesel engine | Naotoshi Shirahashi, Tunehiro Mori, Kiyoaki Iwata, Sangkyu Kim | 2020-11-17 |
| 10815927 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2020-10-27 |
| 10605186 | Engine control device | Kenko Ujihara, Hiroaki Shiiba, Naotoshi Shirahashi | 2020-03-31 |
| 10557419 | Method and device for controlling fuel injection of diesel engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Inazumi, Keisuke Kawahara | 2020-02-11 |
| 10557436 | Method and device for controlling fuel injection of diesel engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Inazumi, Tetsuya Fujioka | 2020-02-11 |