Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875924 | Cinnoline derivative, process for preparing the same and herbicidal composition containing the same | Masao Shiroshita, Masaharu Sakaki, Hiroki Okuda, Nobuaki Mito | 1989-10-24 |
| 4849434 | Novel thiazolidin-4-one derivatives and acid addition salts therof | Masao Enomoto, Masami Muraoka, Keiichi Ono, Atsuyuki Kojima, Toshio Atsumi +2 more | 1989-07-18 |