Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188389 | Method for filling silencer with sound absorbing material | Katsunori Okoshi, Akihito Saito, Takeshi Maruyama, Kazuyuki Shirai | 2025-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188389 | Method for filling silencer with sound absorbing material | Katsunori Okoshi, Akihito Saito, Takeshi Maruyama, Kazuyuki Shirai | 2025-01-07 |