Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480080 | Muffler | Seiji Kondo, Shinnosuke Toichi | 2022-10-25 |
| 11377988 | Tail pipe | Yuki Noumi | 2022-07-05 |
| 11377990 | Exhaust pipe | Shinnosuke Toichi, Takeshi Osanai, Yoshiaki Kataoka, Hayato Tawada | 2022-07-05 |
| 11261768 | Muffler | Hayato Tawada, Shinnosuke Toichi | 2022-03-01 |