Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330834 | Flavor source manufacturing method | Kimitaka UCHII, Takuma NAKANO, Morio Yajima, Yusuke NANASAKI | 2022-05-17 |
| 11039639 | Producing method of tobacco raw material | Yoshinori Fujisawa, Takeshi Akiyama, Manabu Takeuchi, Manabu Yamada | 2021-06-22 |
| 10624387 | Producing method of tobacco raw material | Yoshinori Fujisawa, Takeshi Akiyama, Manabu Takeuchi, Manabu Yamada | 2020-04-21 |