Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811746 | Waveguide tube connection device and clamp for waveguide tube connection | Hisao Watanabe | 2020-10-20 |
| 10744479 | Chemical reaction apparatus | Yukari DEGUCHI, Yasunori Tsukahara | 2020-08-18 |