Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903852 | Breath detector | Kosuke Inoue, Tsuyoshi Ogihara | 2020-12-01 |
| D902381 | Breath detector | Kosuke Inoue, Tsuyoshi Ogihara | 2020-11-17 |
| D902382 | Breath detector | Kosuke Inoue, Tsuyoshi Ogihara | 2020-11-17 |
| D899573 | Filter for inhaler | Tsuyoshi Ogihara, Yukiko Mitsunami, Kengo Nishiyama, Kosuke Inoue, Tadashi Koike +11 more | 2020-10-20 |
| D887544 | Breath detector | Kosuke Inoue, Tsuyoshi Ogihara | 2020-06-16 |