Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232298 | Applicator for applying a liquid medium with valve for tube nozzles | Toshihiro Tsuchiya | 1993-08-03 |
| 5056181 | Rotary brush | Toshihiro Tsuchiya, Mitsuaki Noguchi | 1991-10-15 |