Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691203 | Method for serum-free culture of human vascular endothelial cells | Susumu Katsuen, Kunihiro Ohshima, Ryohei Yamamoto | 1997-11-25 |
| 5643561 | Coating composition for culturing animal cells and method for culturing of the cells in serum-free condition | Susumu Katsuen, Kunihiro Ohshima, Seiko KAWAMURA, Ryohei Yamamoto | 1997-07-01 |
| 5326699 | Serum-free medium for culturing animal cells | Hisashi Torishima, Hirokuni Arakawa, Ryohei Yamamoto, Chikaaki Sakai | 1994-07-05 |
| 5276138 | Process for solubilizing animal hair | Masaru Yamada, Satoshi Narita, Takashi Kondo, Masaharu Nojima, Ryohei Yamamoto +1 more | 1994-01-04 |
| 4769323 | Method for fractional determination of aspartate aminotransferase isozymes, and composition therefor | Sawao Murao | 1988-09-06 |
| 4732857 | Process for producing enzyme capable of inactivating cytosolic aspartate aminotransferase isozyme | Sawao Murao | 1988-03-22 |