Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983633 | Electronic device | Yoshiyuki Shibayama, Ryo Otsuka, Eiji Shinohara | 2018-05-29 |
| 9934916 | Keyboard for portable information equipment | Hiroaki Agata, Takane Fujino, Eiji Shinohara | 2018-04-03 |