Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175275 | Method for preparing powdery crystalline cellulose | Shozaburo Dobashi, Hisaichiro Uchida | 1992-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175275 | Method for preparing powdery crystalline cellulose | Shozaburo Dobashi, Hisaichiro Uchida | 1992-12-29 |