Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536383 | Ventilation component | Yusuke Nakayama, Akira Miyagaki | 2022-12-27 |
| 11525567 | Ventilation housing | Daisuke Kitagawa, Satoshi Nishiyama, Tomoyuki Kasagi | 2022-12-13 |
| 11439958 | Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same | Teppei Tezuka, Kazuhiro Omura, Tomoyuki Kasagi | 2022-09-13 |
| 11376554 | Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same | Teppei Tezuka, Kazuhiro Omura, Tomoyuki Kasagi | 2022-07-05 |
| 11346524 | Ventilation housing | Daisuke Kitagawa, Satoshi Nishiyama, Tiago Ogawa, Masahiko Takeuchi | 2022-05-31 |
| 11226044 | Ventilation unit | Yusuke Nakayama | 2022-01-18 |