Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863505 | Novel derivative of azole, and agricultural and horticultural composition containing the same as an active incredient | Satoru Kumazawa, Atsushi Ito, Nobuo Sato, Toshihide Saishoji, Masahiro Hamada +1 more | 1989-09-05 |
| 4814521 | Process for producing 2,6-dihydroxynaphthalene and 2,6-diacetoxynaphthalene | Takayuki Tanonaka, Takashi Yamauchi, Yutaka Konai | 1989-03-21 |