Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162833 | Photostable aqueous solution comprising benzyl alcohol derivatives | Hideo Kato, Eiichi Koshinaka, Masahiro Yamazaki, Kazuya Matsuo | 2000-12-19 |
| 6075035 | Crystal of hydrate and process for preparation thereof | Hideo Kato, Shingo Yasuda, Noriyuki Kado, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 2000-06-13 |
| 5952387 | Photostable aqueous solution containing benzyl alcohol derivatives | Hideo Kato, Eiichi Koshinaka, Masahiro Yamazaki, Kazuya Matsuo | 1999-09-14 |
| 5859026 | Quinoline carboxylic acid | Hideo Kato, Shingo Yasuda, Noriyuki Kada, Toshihiko Yoshida, Yoichi Yamamoto | 1999-01-12 |
| 5597848 | Benzenesulfonamide derivatives and use thereof | Hideo Kato, Shingo Yasuda, Nobuo Ogawa, Shunichiro Sakurai, Tomio Suzuki | 1997-01-28 |
| 5547962 | 5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative | Hideo Kato, Singo Yasuda, Noriyuki Kado, Toshihiko Yoshida, Yoichi Yamamoto | 1996-08-20 |
| 5500422 | Benzamide derivative | Hideo Kato, Shingo Yasuda, Nobuhiko Iwasaki, Hiroyuki Nishino, Makoto Takeshita | 1996-03-19 |
| 5432192 | Tricyclic compounds and method for treating allergic diseases | Hiroyuki Sawanishi, Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Kouji Morikawa | 1995-07-11 |
| 5395832 | Benzamide derivatives | Hideo Kato, Shingo Yasuda, Nobuhiko Iwasaki, Hiroyuki Nishino, Makoto Takeshita | 1995-03-07 |
| 5344828 | Piperazinealkanoic acid and a pharmaceutical composition comprising the same | Hiroyuki Sawanishi, Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Kouji Morikawa | 1994-09-06 |
| 5334594 | Amphoteric tricyclic compound | Hideo Kato, Shingo Yasuda, Noriyuki Kado, Nobuhiko Iwasaki, Hiroyuki Nishino +1 more | 1994-08-02 |
| 5213806 | Pharmaceutical composition comprising calcium polycarbophil | Hideo Kato, Osamu Nagata, Masaharu Yamazaki, Takeo Ishibashi, Masakazu Kitayama | 1993-05-25 |
| 5153207 | Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same | Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Hiroyuki Nishino, Jun Sakaguchi | 1992-10-06 |
| 5126337 | Thiazetoquinoline-3-carboxylic acid derivative and a pharmaceutical composition comprising the same | Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Noriyuki Yagi, Toshihiko Yoshida +1 more | 1992-06-30 |
| 5095022 | Piperidine derivatives and pharmaceutical compositions comprising the same | Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Hiroyuki Nishino, Jun Sakaguchi | 1992-03-10 |