Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017380 | Gelatin hard capsule containing crystalline hydrate of oral cephalosporin | Yoshio Hamashima, Kyoji Minami, Kyozo Kawata, Teruo Sakamoto, Toyohiko Takeda +1 more | 1991-05-21 |
| 4933443 | Method for preparing crystalline hydrate of oral celphalosporin and its composition | Yoshio Hamashima, Kyoji Minami, Kyozo Kawata, Teruo Sakamoto, Toyohiko Takeda +1 more | 1990-06-12 |
| 4812561 | Crystalline hydrate of oral cephalosporin and its composition | Yoshio Hamashima, Kyoji Minami, Kyozo Kawata, Teruo Sakamoto, Toyohiko Takeda +1 more | 1989-03-14 |