Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138502 | Method for producing oil containing polyunsaturated fatty acid using lipase | Nobushige Doisaki, Yasuo Umehara | 2018-11-27 |
| 9556401 | Method for producing EPA-enriched oil and DHA-enriched oil | Kiyomi Furihata, Hiroyuki Kawahara, Hideaki Yamaguchi, Nobushige Doisaki | 2017-01-31 |
| 9029584 | Method for producing oil containing highly unsaturated fatty acid using lipase | Nobushige Doisaki, Kazuhiko Hata, Shinji Tokiwa, Kazunori Matsushima | 2015-05-12 |