Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640835 | Plasminogen activator derivatives | Kimihiro Shimizu, Tsuguji Nakahara, Jun Takatsuka, Michiko Igarashi | 1987-02-03 |
| 4495285 | Plasminogen activator derivatives | Kimihiro Shimizu, Tsuguji Nakahara | 1985-01-22 |
| 4339378 | N-Acylcarnosine aluminum salts | Mitsuo Masaki, Toru Yamanaka | 1982-07-13 |