Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11792562 | Headphones | Masaaki Sumi, Hiroyuki Onitsuka, Takehiro Agata, Kazuma Matsui, Mitsunori Sugiura | 2023-10-17 |
| 11574062 | Application development assistance system and application development assistance method | Hidemichi Ogasawara | 2023-02-07 |