Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880544 | Flywheel-type power storage device | Takahiko Itoh | 1999-03-09 |
| 5753324 | Fiber-reinforced composite cylindrical form | Kenichi Aoyagi, Hiroshi Onoda, Hidetoshi Takagi | 1998-05-19 |
| 5702795 | Spirally woven fabric, and prepreg and rotary body each using said spirally woven fabric therein | Takayuki Matsumoto, Akiyoshi Kojima | 1997-12-30 |
| 5130193 | Fiber-reinforced composite cable | — | 1992-07-14 |