Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136430 | Polyurethane prepolymer, adhesive and synthetic imitation leather | Ryo Kawamura, Toshiki Yamada | 2021-10-05 |
| 10883764 | Door structure of heat treatment furnace | Takahiro Fujita | 2021-01-05 |