Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648085 | Fuel-cell-powered four-wheel automobile | Hidenori Nagura, Noboru Yamashita | 2003-11-18 |
| 5034641 | Rotary machines with permanent magnet | Yoshito Harui, Shoji Motodate, Yukihiro Matsui, Teruaki Tobita, Kouji Miyata | 1991-07-23 |
| 4908540 | Electric generator for vehicles | Shoji Motodate, Yukio Miyamaru | 1990-03-13 |