Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740612 | Process for production of .beta.-dihalogenoethenylcyclopropane derivatives | Takashi Matsuo, Nobushige Itaya | 1988-04-26 |
| 4343953 | Method for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentenolone | Noritada Matsuo, Nobushige Itaya, Kohichi Aketa, Toshio Nishioka | 1982-08-10 |