Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355112 | Streptomyces culture | Yasushi Okumura, Kazuhiko Okamura, Yasuo Fugakawa, Tomoyuki Ishikura, Joseph Lein | 1982-10-19 |
| 4337312 | Process for producing anthracycline glycosides | Toshikazu Oki, Akihiro Yoshimoto, Taiji Inui, Tomio Takeuchi, Hamao Umezawa | 1982-06-29 |
| 4318916 | Antibiotic PS-5 and derivatives having .beta.-lactamase inhibitory activity and production thereof | Kazuhiko Okamura, Shoji Hirata, Yasushi Okumura, Yasuo Fukagawa, Yasutaka Shimauchi +2 more | 1982-03-09 |
| 4317881 | Process for producing cyclodextrins | Yoshiaki Yagi, Taiji Inui | 1982-03-02 |