Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404347 | Polyisocyanate cross-linked polymers containing cellulosic component | Toshiomi Nakamura, Masakazu Okamura, Yoichiro Moriguchi | 1983-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404347 | Polyisocyanate cross-linked polymers containing cellulosic component | Toshiomi Nakamura, Masakazu Okamura, Yoichiro Moriguchi | 1983-09-13 |