Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160304 | Smokeless flavor inhalator | Yasuhiro Shinozaki, Kazuhiko Katayama, Yoshiaki Ishikawa, Manabu Yamada | 2021-11-02 |
| 11039639 | Producing method of tobacco raw material | Yoshinori Fujisawa, Shinya Osuga, Manabu Takeuchi, Manabu Yamada | 2021-06-22 |