Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181069 | Diesel engine system | Takeshi Matsubara, Naotoshi Shirahashi, Tetsuya Fujioka | 2021-11-23 |
| 10557419 | Method and device for controlling fuel injection of diesel engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Matsubara, Keisuke Kawahara | 2020-02-11 |
| 10557436 | Method and device for controlling fuel injection of diesel engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Matsubara, Tetsuya Fujioka | 2020-02-11 |
| 10087877 | Fuel injection control method and fuel injection control device for compression self-ignition engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Matsubara, Takahiro Yamamoto, Keisuke Kawahara | 2018-10-02 |
| 9849858 | Airbag device | Satoshi Yamashita, Yuta Minami | 2017-12-26 |
| 8613469 | Airbag device | Tadaaki Sekino, Keisuke Moritani, Koichi Ishida | 2013-12-24 |