Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434218 | Polyphenol production method | Erika TAKAHASHI, Yoshie Fujimori, Tsuruo Nakayama | 2022-09-06 |
| 10744351 | Mask | Yoshie Fujimori, Tetsuya Sato, Yoko Fukui, Tsuruo Nakayama | 2020-08-18 |
| 9962651 | Device and method for gas treatment using non-thermal plasma and catalyst medium | Makoto Ikegami, Takanori Matsumoto, Tsuruo Nakayama | 2018-05-08 |
| 9155309 | Virus inactivating sheet | Yoshie Fujimori, Tetsuya Sato, Yoko Fukui, Tsuruo Nakayama | 2015-10-13 |