Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486511 | Electromagnetic valve drive device | Atsushi Ogawa, Motoaki Kato, Kengo Nomura, Makoto KAWAJIRI | 2022-11-01 |
| 11466650 | Fuel injection valve driving device | Atsushi Ogawa, Motoaki Kato, Kengo Nomura, Takashi Ryu | 2022-10-11 |
| 11448174 | Electromagnetic valve driving device | Motoaki Kato, Atsushi Ogawa, Kengo Nomura | 2022-09-20 |
| 11428183 | Electromagnetic valve driving device | Motoaki Kato, Atsushi Ogawa, Kengo Nomura | 2022-08-30 |