Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638951 | Benzamide derivatives and drugs containing the same | Hideo Kato, Jun Sakaguchi | 2003-10-28 |
| 6075035 | Crystal of hydrate and process for preparation thereof | Yasuo Ito, Hideo Kato, Shingo Yasuda, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 2000-06-13 |
| 5547962 | 5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative | Yasuo Ito, Hideo Kato, Singo Yasuda, Toshihiko Yoshida, Yoichi Yamamoto | 1996-08-20 |
| 5334594 | Amphoteric tricyclic compound | Yasuo Ito, Hideo Kato, Shingo Yasuda, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 1994-08-02 |