Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473477 | Catalyst deterioration detection device, catalyst deterioration detection system, data analysis device, control device of internal combustion engine, and method for providing state information of used vehicle | Haruki OGURI, Akihiro Katayama, Yosuke Hashimoto | 2022-10-18 |
| 11397133 | Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analysis device, and controller for internal combustion engine | Satoshi Takamoto, Akihiro Katayama, Tatsunobu Murai | 2022-07-26 |
| 11263709 | Supply information communication system, communication module, liquid supply facility, and supply information communication method | Kazuki SUGIE, Yosuke Hashimoto | 2022-03-01 |
| 11242814 | System for detecting abnormality in blow-by gas feed path in internal combustion engine | Naoya Okubo, Akihiro Katayama, Yosuke Hashimoto | 2022-02-08 |
| 11225924 | Imbalance detection device, imbalance detection system, data analysis device, and controller for internal combustion engine | Akihiro Katayama, Kohei Mori, Yosuke Hashimoto | 2022-01-18 |