Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812561 | Crystalline hydrate of oral cephalosporin and its composition | Yoshio Hamashima, Kyozo Kawata, Teruo Sakamoto, Toyohiko Takeda, Yusuke Suzuki +1 more | 1989-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812561 | Crystalline hydrate of oral cephalosporin and its composition | Yoshio Hamashima, Kyozo Kawata, Teruo Sakamoto, Toyohiko Takeda, Yusuke Suzuki +1 more | 1989-03-14 |