Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652325 | Production of aliphatic copolyesters | Hiroshi Noguchi, Takayuku Ota, Atsushi Kasai, Hiroaki Yamaoka | 1997-07-29 |
| 4981595 | Process for the purification of spergualin-related compounds | Yoshihisa Umeda, Makoto Moriguchi, Toru Kurome, Ikunoshin Kato, Tetsushi Saino | 1991-01-01 |