Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757336 | Electronic control device | Tetsurou Tateyama, Kumiko Yoshinaga, Eiji Ichikawa, Hirofumi Watanabe | 2023-09-12 |
| 11444516 | Electronic control device | Tetsurou Tateyama, Kumiko Yoshinaga, Eiji Ichikawa, Hirofumi Watanabe | 2022-09-13 |
| 11419208 | Electronic circuit board and electronic circuit device | Kumiko Yoshinaga, Eiji Ichikawa, Hirofumi Watanabe | 2022-08-16 |
| 10681810 | Electronic control device | Fumihiko Kuwabara, Hirofumi Watanabe | 2020-06-09 |