Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826865 | Hand dryer apparatus | Yoshihiro Fukaya, Tatsuya Fujimura | 2017-11-28 |
| 4697757 | Sleeve to be attached to the reel on a winding or rewinding machine | Tsutomu Nakaya | 1987-10-06 |