Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536397 | Antibiotics, neoviridogriseins, and their method of production | Yasushi Okumura, Kazuhiko Okamura, Tomoyuki Ishikura, Kageaki Kouno, Joseph Lein | 1985-08-20 |
| 4456592 | Antibiotics, neoviridogriseins, and their method of production | Yasushi Okumura, Kazuhiko Okamura, Tomoyuki Ishikura, Kageaki Kouno, Joseph Lein | 1984-06-26 |
| 4355112 | Streptomyces culture | Yasushi Okumura, Kazuhiko Okamura, Tomoyuki Ishikura, Kageaki Kouno, Joseph Lein | 1982-10-19 |