Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871751 | 1,2,6-Triphenyl-4(1H)-pyridinone derivatives, and their use as fungicides | Norihisa Yonekura, Takashi Yumita, Yukio Nezu, Yoshiyuki Kojima, Shigeharu Yaguchi | 1989-10-03 |
| 4814338 | Pyrimidine derivative, process for preparing same and agricultural or horticultural fungicidal composition containing same | Shigekazu Ito, Katsumi Masuda, Shoji Kusano, Toshihiro Nagata, Yoshiyuki Kojima +1 more | 1989-03-21 |