Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947343 | Production method of polyoxyethylene derivative having plurality of hydroxyl groups at terminal | Yuji Yamamoto | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947343 | Production method of polyoxyethylene derivative having plurality of hydroxyl groups at terminal | Yuji Yamamoto | 2021-03-16 |