Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732582 | Benzonaphthacene glycoside derivative and use thereof | Toshikazu Oki, Yasuhiro Igarashi | 2010-06-08 |
| 6544511 | Plant disease control agent | Tomio Nishimura, Hitoshi Kunoh, Yasuhiro Igarashi, Yukio Sato, Masafumi Shimizu | 2003-04-08 |
| 5639735 | Antitumor antibiotic compounds: hayumicins and analogs thereof | Rolf Menzel, Scott T. Taylor, Mitsuaki Tsunakawa, Keiichi Numata | 1997-06-17 |
| 5374552 | Production of pradimicin antibiotics | Masami Hatori, Masatoshi Kakushima, Chiharu Ikeda, Yoichiro Saitoh, Seikichi Kobaru | 1994-12-20 |
| 5194371 | Production of pradimicin antibiotics | Masami Hatori, Masatoshi Kakushima, Chiharu Ikeda, Kyoichiro Saitoh, Seikichi Kobaru | 1993-03-16 |