Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145736 | Cellulose-derived sponge and process for manufacturing same | Minoru Kishi, Yukihiro Kaneko | 1992-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145736 | Cellulose-derived sponge and process for manufacturing same | Minoru Kishi, Yukihiro Kaneko | 1992-09-08 |