Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109790 | Floor coating agent applying machine | Yasuhiko Matsumoto, Isao Morita | 1992-05-05 |
| 5109791 | Floor coating liquid applying machine | Yasuhiko Matsumoto, Isao Morita | 1992-05-05 |