Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421382 | Pulse width modulation signal generator | — | 2002-07-16 |
| 5410199 | Vertically carrying superconduction motor | Manabu Kinugasa, Tomoyuki Mizushina, Hiroyuki Aoki, Toshihide Nakano, Takuya Kimura +1 more | 1995-04-25 |
| 5126711 | Superconductive coil system | Ryoichi Sasakawa, Yoichi Iwamoto, Yasuo Kannoto, Hisashi Sekimoto, Chiaki Matsuyama +2 more | 1992-06-30 |