Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140105 | Motoring an engine and injecting fuel to determine fuel properties by measuring cylinder pressure | Fumihiko Saito | 2024-11-12 |
| 11891963 | Engine controlling method and engine system | Fumihiko Saito | 2024-02-06 |
| 11859574 | Method of controlling engine, and engine system | Noriyuki Ota | 2024-01-02 |
| 11773804 | Engine controlling method and engine system | Fumihiko Saito | 2023-10-03 |
| 11326547 | Method of controlling engine, and engine system | Noriyuki Ota | 2022-05-10 |
| 11286850 | Combustion chamber structure for engine | Osamu Aoki, Yuji Harada, Kenji Uchida, Xiyao Ge | 2022-03-29 |
| 11248558 | Engine | Kazuo Ichikawa | 2022-02-15 |
| 11118534 | Multi-cylinder engine | Kazuo Ichikawa | 2021-09-14 |
| 11078866 | Combustion-chamber structure of engine | Osamu Aoki, Yuji Harada, Kenji Uchida, Xiyao Ge | 2021-08-03 |
| 11015549 | Cylinder block | Kazuo Ichikawa, Tsuguhisa Miyamoto, Yuma Miyauchi | 2021-05-25 |
| 11002220 | Cylinder block | Kazuo Ichikawa, Tsuguhisa Miyamoto, Yuma Miyauchi | 2021-05-11 |
| 10508613 | Direct injection engine and control method thereof | Kazuaki Narahara, Masahiko Fujimoto | 2019-12-17 |
| 10260458 | Homogeneous charge compression ignition engine | Kazuaki Narahara, Masahiko Fujimoto, Keiji Araki | 2019-04-16 |
| 10156182 | Combustion chamber structure for direct injection engine | Kazuaki Narahara, Noriyuki Ota, Akira Kageyama | 2018-12-18 |
| 10125667 | Structure of combustion chamber for direct injection engine | Noriyuki Ota, Kazuaki Narahara, Takeshi Nagasawa | 2018-11-13 |
| 10100775 | Direct injection engine | Noriyuki Ota, Akira Kageyama | 2018-10-16 |
| 8838364 | Control device of spark-ignition gasoline engine | Kazuhiro Nagatsu, Masahisa Yamakawa, Kouhei Iwai, Noriyuki Ota, Kazutoyo Watanabe +4 more | 2014-09-16 |
| 8763395 | Engine with supercharger | Naoyuki Yamagata | 2014-07-01 |