Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971129 | Soundproof structure, louver, and soundproof wall | Shogo Yamazoe, Shinya Hakuta, Tadashi Kasamatsu | 2021-04-06 |
| 10928912 | Visual sense and tactile sense integrated presentation device | Takahiro Sano | 2021-02-23 |