Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536411 | Silencing tubular structure body | Shinya Hakuta, Shogo Yamazoe, Akihiko OHTSU | 2022-12-27 |
| 11493232 | Silencing system | Shogo Yamazoe, Shinya Hakuta, Akihiko OHTSU | 2022-11-08 |