Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370466 | Method of purification and purified products | Masashi Katayama | 2025-07-29 |
| 12258537 | Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same | Nobushige Doisaki, Hideaki Yamaguchi | 2025-03-25 |
| 12194393 | Method of purification and purified products | Masashi Katayama | 2025-01-14 |