Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385254 | Movement distance calculation device | Hiroshi Ebihara, Tetsuo Yamamoto | 2022-07-12 |
| 11373327 | Image processing device and method that determine a stop position in a parking frame using images from two cameras | Tetsuo Yamamoto, Hiroaki Sano, Akihiko Shiotani | 2022-06-28 |
| 10896336 | Parking compartment recognition apparatus | Tetsuo Yamamoto, Hiroaki Sano, Akihiko Shiotani | 2021-01-19 |
| 6301892 | Electric ignition type gas generation apparatus | Kazuhito Narumi, Ikuo Araki | 2001-10-16 |