Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819600 | Waste liquid receptacle, waste liquid reservoir and waste liquid suction system | Masayuki Uruma, Takeshi Wada, Kouhei Kazuhara | 2023-11-21 |
| 6136731 | Jointing tape for wall slabs | — | 2000-10-24 |