Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841163 | Silencing system | Yoshihiro SUGAWARA, Shogo Yamazoe, Shinya Hakuta, Akihiko OHTSU | 2023-12-12 |
| 11835253 | Silencing system | Yoshihiro SUGAWARA, Shogo Yamazoe, Shinya Hakuta, Akihiko OHTSU | 2023-12-05 |