Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630150 | Porous polytetrafluoroethylene membrane, method for producing the same, gas-permeable membrane and ventilation member using the same | Yoshiki Ikeyama | 2017-04-25 |
| 9616391 | Black porous polytetrafluoroethylene membrane, method for producing same, gas-permeable membrane and ventilation member using same | Yuri Horie | 2017-04-11 |
| 9591992 | Method of exhaled gas measurement and analysis and apparatus therefor | Yasuhiro Kubo | 2017-03-14 |
| 9578402 | Waterproof sound-transmitting membrane, sound-transmitting member, and electrical device | — | 2017-02-21 |