Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6170644 | Air-floating belt conveyor device | Shinichi Sumino, Akihiko Yokozi, Motohiro Shiraishi | 2001-01-09 |
| 5405299 | Toothed belt and toothed belt-adapted pulley | Takaharu Kubo, Reiji Sato, Takeshi Oba, Yoshihide Fukahori | 1995-04-11 |