Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138598 | Dehydration method and dehydration apparatus providing increased water permeation | Kenichi Noda, Makoto Miyahara, Takeshi Hagio | 2024-11-12 |
| 12068521 | Directional coupler | Kenta Seki, Ryangsu Kim | 2024-08-20 |
| 12051843 | Directional coupler | Daisuke Tokuda, Kenta Seki, Ryangsu Kim | 2024-07-30 |
| 11981259 | Sound generation device for vehicle | Yukifusa Hattori, Seisuke Mitsunaga, Hidekazu Shiraishi, Ryuichi Yamada, Chieko Nakagami | 2024-05-14 |
| 11962061 | Directional coupler including a main line and a sub-line switchably connected between a coupling terminal and a terminal circuit at different times | Kenta Seki, Ryangsu Kim, Kazuhito OSAWA | 2024-04-16 |
| 11872520 | Method for inspecting separation membrane module and method for manufacturing separation membrane module | Makiko Ichikawa, Kenji Yajima, Takeshi Hagio | 2024-01-16 |
| 11857915 | Gas separation method and gas separator | Kenichi Noda, Kenji Yajima | 2024-01-02 |