Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10398167 | Burning type heat source, flavor inhaler, and manufacturing method of burning type heat source | Takeshi Akiyama, Manabu Takeuchi, Manabu Yamada | 2019-09-03 |
| 10362802 | Burning type heat source, flavor inhaler, and manufacturing method of burning type heat source | Takeshi Akiyama, Manabu Takeuchi, Manabu Yamada | 2019-07-30 |