Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254889 | Solid dispersion dosage form of amorphous xanthine derivative and enteric-coating polymer | Makoto Kigoshi, Tomoaki Masada, Yasuhiko Ueno, Yasuhiro Ishikawa | 2001-07-03 |
| 5977109 | Method for stabilizing compound DX-52-1 and lyophilized composition thereof | Masashi Nakakura, Tokuyuki Kuroda | 1999-11-02 |
| 5731127 | Photosensitive composition and photosensitive planographic printing plate having a resin with urea bonds in the side chain | Yasuhiro Ishizuka, Maru Aburano, Koji Oe | 1998-03-24 |
| 5703080 | Method for stabilizing duocarmycin derivatives | Masashi Nakakura, Yuji Ueno, Tokuyuki Kuroda | 1997-12-30 |
| 5641805 | Topical ophthalmic formulations for treating allergic eye diseases | Masashi Nakakura, Stella M. Robertson, John M. Yanni | 1997-06-24 |
| 5011824 | Rectal motilin preparation | Tomoaki Masada, Yasuhiko Ueno, Hirotake Naganuma, Mitsuru Terajima, Tokuyuki Kuroda +2 more | 1991-04-30 |
| 4675183 | Method for solubilization of interferon | Yasuki Kato, Kunitoshi Furuya, Akira Kondo | 1987-06-23 |