Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840973 | Process for producing a polyoxyalkylenecarboxylic acid | Tohru Yasukohchi, Kei Maruyama | 1998-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840973 | Process for producing a polyoxyalkylenecarboxylic acid | Tohru Yasukohchi, Kei Maruyama | 1998-11-24 |