Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216177 | Method of preparing trans-3,4-disubstituted-.gamma.-lactones | Takashi Ebata, Hajime Matsushita, Koshi Koseki | 1993-06-01 |
| 5112994 | Method of producing (S)-4-hydroxymethyl-.gamma.-lactone | Koshi Koseki, Takashi Ebata, Hajime Matsushita, Kazuo Itoh, Yoshitake Naoi | 1992-05-12 |
| 5006646 | Process for preparing 2'-deoxy-5-trifluoromethyl-beta-uridine | Kazuo Itoh, Yoshitake Naoi, Hajime Matsushita, Takashi Ebata | 1991-04-09 |
| 4997914 | Method for separating and purifying lactoferrin from milk by use of sulfuric ester | Morimasa Tanimoto, Shunichi Dousako | 1991-03-05 |
| 4994585 | Method of preparing (S)-.gamma.-hydroxymethyl-.alpha., .beta.-butenolide | Koshi Koseki, Takashi Ebata, Hajime Matsushita, Kazuo Itoh, Yoshitake Naoi | 1991-02-19 |
| 4668771 | Method for separating bovine lactoferrin from cow's milk and purifying same | Hiroshi Shinmoto, Shunichi Dosako, Kenkichi Ahiko | 1987-05-26 |