Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688153 | Electric vehicle | Takuya Yamamoto, Eiji Akita, Naoki Kida, Tomoaki Yokoyama | 2017-06-27 |
| 6805087 | Variable air intake mechanism of engine | Yoshinori Yakabe, Atsuhito Ito, Katumi Ezaki | 2004-10-19 |