Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435787 | Portable information device and microphone pressure component | Tetsuya Sano, Tatsuya Ushioda, Hiroaki Kinoshita | 2022-09-06 |
| 11425834 | Information device and cover | Tatsuya Hosokai, Tatsuya Ushioda, Hiroaki Kinoshita, Tetsuya Sano, Yuta Tsuganezawa | 2022-08-23 |
| 11275410 | Portable information device and cover device | Tatsuya Hosokai, Hiroaki Kinoshita, Tatsuya Ushioda | 2022-03-15 |