Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849019 | Pan-releasing type oil composition | Takuji Yasukawa, Daisuke Yasumura | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849019 | Pan-releasing type oil composition | Takuji Yasukawa, Daisuke Yasumura | 1989-07-18 |