Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608044 | Pradimic acids, amides, and pradimicin derivatives | Takaaki Okita, Hajime Kamachi | 1997-03-04 |
| 5414073 | Pradimic acids, amides, and novel pradimicin derivatives | Takaaki Okita, Hajime Kamachi | 1995-05-09 |
| 5326867 | Pradimic acids, amides, and pradimicin derivatives | Takaaki Okita, Hajime Kamachi | 1994-07-05 |
| 5227370 | Pradimicin derivatives | Hajime Kamachi, Seiji Iimura, Shimpei Aburaki, Takayuki Naito, Yasutsugu Ueda +2 more | 1993-07-13 |
| 4935508 | Process for cephem prodrug esters | Hajime Kamachi, Takaaki Okita, Takayuki Naito | 1990-06-19 |