Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946714 | Electrically driven vehicle | — | 2021-03-16 |
| 8281754 | Vehicle engine cooling apparatus | Yoshitaka Saida, Choji Sakuma, Isao Tsunoda, Yasuo Minagawa | 2012-10-09 |
| 6622928 | Control system for automotive air conditioner | Isao Tsunoda | 2003-09-23 |