Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240172 | Method for producing high purity omega-3 fatty acid ethyl ester | Yoshio Shimizu, Tetsuro Taira, Jun Fujii | 2019-03-26 |
| 8680305 | Method for obtaining polyunsaturated fatty acid derivatives | Hiroyuki Sakaguchi, Hideaki Kobayashi, Yoshihisa Misawa, Yoshio Shimizu | 2014-03-25 |