Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093402 | Peptides and hair growers having actions of promoting proliferation of hair papilla cells | Yutaka Miyauchi, Shigeo Hasegawa, Kazuhiko Otoguro | 2000-07-25 |
| 5756320 | Bioactive substances K93-0711 I-1 and I-2 and process for production thereof | Satoshi Omura, Masahiko Hayashi, Satoshi Takamatsu | 1998-05-26 |
| 4701324 | Novel cell-cidal antibiotic 82-85-8A and its production | Shinji Funayama, Iwao Umezawa | 1987-10-20 |
| 4612285 | Novel antitumor antibiotic awamycin and its production | Iwao Umezawa | 1986-09-16 |
| 4550021 | Antitumor antibiotic 81-484 and process for its production | Iwao Umezawa | 1985-10-29 |
| 4533548 | Acidic polysaccharide CH-1 isolated from Chlorella pyrenoidosa and the use thereof | Iwao Umezawa | 1985-08-06 |
| 4529542 | Novel proteinous substance KUD-PC and its production | Iwao Umezawa | 1985-07-16 |
| 4512976 | Antibiotic stubomycin and process for the production thereof | Iwao Umezawa, Hideo Takeshima | 1985-04-23 |