Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694027 | Pyrazole derivative and use thereof for medical purposes | Masayuki Isaji, Masaaki Takemura, Hidetoshi Isawa, Itaru Miyashita | 2017-07-04 |
| 9273085 | Pyrazole derivative and use thereof for medical purposes | Masayuki Isaji, Masaaki Takemura, Hidetoshi Isawa, Itaru Miyashita | 2016-03-01 |
| 7208520 | Crystals of hydroxynorephedrine derivative | Hidetoshi Isawa, Kiyoshi Kasai, Junichi Sonehara, Satoshi Akahane, Hiromu Harada | 2007-04-24 |
| 5861437 | Polyphenylene ether resin | Hiromu HARADA, Hideki Hujikura, Yoshinori Nonaka, Koji Kamata, Mitsuhiro Ichihara +2 more | 1999-01-19 |