Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981807 | Production of optically active 2-halo-1-(substituted phenyl)ethanol and substituted styrene oxide | Hiroki Kodama, Hiroshi Yamaguchi, Masanori Yoshida | 1999-11-09 |
| 5756862 | Production of optically active 2-halo-1-(substituted phenyl)ethanol and substituted styrene oxide | Hiroki Kodama, Hiroshi Yamaguchi, Masanori Yoshida | 1998-05-26 |
| 5604226 | Pyridazinone derivatives, processes for production thereof and use thereof | Takashi Kagawa, Masanori Yoshida, Yoshitami Oshita, Kazuo Kanai | 1997-02-18 |