Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11792562 | Headphones | Masaaki Sumi, Hiroyuki Onitsuka, Junya Fujita, Takehiro Agata, Kazuma Matsui | 2023-10-17 |
| 11689016 | Solar power generation network shut-off unit and a solar power generation network shut-off system provided with same | Hideaki Kojima, Ryo Ogura | 2023-06-27 |
| 11569776 | Rotary connector | Kohei Fujio | 2023-01-31 |