Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275754 | Process for producing sugar fatty acid ester using anion exchanger as catalyst | Naomi KITAKAWA, Yuto Kamikanda | 2025-04-15 |
| 11518778 | Method for producing sugar fatty acid ester by transesterification reaction | Naomi KITAKAWA, Ayumu Kanezawa | 2022-12-06 |
| 9963438 | Method for the production of vitamin E with a high purity, vitamin E produced by said method, and a composition comprising said vitamin E | Naomi Shibasaki-Kitakawa, Kousuke HIROMORI, Kousei Kanuma | 2018-05-08 |