Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834334 | Effect switcher and switcher system | Sensaburo Nakamura, Takahiro Hirabayashi, Tetsuya Kikukawa, Mitsuru Murakami, Koichi Ichikawa | 2020-11-10 |
| D901385 | Signal converter | Tomohiko Aki, Yuko Kochi | 2020-11-10 |