Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691940 | Production method for polyvalent alcohol ester compounds | Naomi KITAKAWA, Kazuki Murakami, Tomoya Watanabe | 2023-07-04 |
| 11021431 | Method for producing cinnamic acid ester compound | Naomi KITAKAWA, Yusuke MIWA | 2021-06-01 |
| 11014903 | Vitamin E production method and vitamin E production device | Naomi KITAKAWA, Sayaka Hosokawa, Tomoya Watanabe | 2021-05-25 |
| 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, Kousei Kanuma, Tomone SASAYAMA | 2018-05-08 |