Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814460 | Process for preparing E-isomer of triazolyl styryl ketone derivative | Takaharu Ikeda, Kazuhiro Tada | 1989-03-21 |
| 4293702 | Method for preparing 4-substituted-N-methylbenzothiazolone derivatives | Takeaki Umemura, Tetsuhiko Watanabe, Tamon Uematsu | 1981-10-06 |