Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494973 | Catalytic converter and method for manufacturing casing | Jun Takayanagi, Toshihiro Ooka, Noritaka Yamamoto, Yoshiaki Hatakeyama | 2019-12-03 |
| 10436105 | Exhaust structure | Noritaka Yamamoto | 2019-10-08 |