Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849011 | 4-substituted-2,6-diphenylpyridine compounds and herbicide containing the same as an active ingredient | Yuzuru Sanemitsu, Tatsuhiro Hamada, Ryo Yoshida | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849011 | 4-substituted-2,6-diphenylpyridine compounds and herbicide containing the same as an active ingredient | Yuzuru Sanemitsu, Tatsuhiro Hamada, Ryo Yoshida | 1989-07-18 |