Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075035 | Crystal of hydrate and process for preparation thereof | Yasuo Ito, Hideo Kato, Noriyuki Kado, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 2000-06-13 |
| 5859026 | Quinoline carboxylic acid | Yasuo Ito, Hideo Kato, Noriyuki Kada, Toshihiko Yoshida, Yoichi Yamamoto | 1999-01-12 |
| 5597848 | Benzenesulfonamide derivatives and use thereof | Yasuo Ito, Hideo Kato, Nobuo Ogawa, Shunichiro Sakurai, Tomio Suzuki | 1997-01-28 |
| 5500422 | Benzamide derivative | Yasuo Ito, Hideo Kato, Nobuhiko Iwasaki, Hiroyuki Nishino, Makoto Takeshita | 1996-03-19 |
| 5395832 | Benzamide derivatives | Yasuo Ito, Hideo Kato, Nobuhiko Iwasaki, Hiroyuki Nishino, Makoto Takeshita | 1995-03-07 |
| 5334594 | Amphoteric tricyclic compound | Yasuo Ito, Hideo Kato, Noriyuki Kado, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 1994-08-02 |