Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468949 | Rotating electrical machine | Yoshitada Yamagishi, Takashi IMAKAWA, Toshiya Sugiyama | 2019-11-05 |
| 10183581 | Control system for vehicle drive motor | Tomohiro Fukushima, Hideki KAKISAKO, Shota Hirose | 2019-01-22 |
| 5118002 | Easy-opening container packaging | Takuji Sugiyama, Shigeru Ito | 1992-06-02 |