Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533579 | Head-mounted display apparatus, sound image output system, and method of outputting sound image | — | 2022-12-20 |
| 11491494 | Separator film conveyance device for nonaqueous electrolytic-solution secondary battery and method for manufacturing separator film for nonaqueous electrolytic-solution secondary battery | Yosuke Tsukuda, Yusuke Kon, Akinobu Sakamoto, Tatsuya Kataoka, Takamasa EGAWA | 2022-11-08 |