Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420421 | Glass sheet composite, and diaphragm | Jun Akiyama, Daisuke Uchida, Shinya Tahara | 2022-08-23 |
| 11385678 | Display device and television device | Jun Akiyama, Shinya Tahara | 2022-07-12 |
| 11292231 | Glass sheet composite, and diaphragm | Jun Akiyama | 2022-04-05 |
| 11290807 | Speaker device | Jun Akiyama | 2022-03-29 |