Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654911 | Powertrain device for vehicle | Narihito Hongawara, Keitaro Kageyama, Satoshi Fujikawa, Hiroki Tanabe, Shingo Kodama | 2023-05-23 |
| 11203259 | Power train device of vehicle | Narihito Hongawara, Keitaro Kageyama, Satoshi Fujikawa, Hiroki Tanabe, Shingo Kodama | 2021-12-21 |
| 11143293 | Power train device for vehicles | Keitaro Kageyama, Shotaro Nagai, Takashi Ishiyama | 2021-10-12 |