Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571036 | Valve device for exhaust flow passage | Yoshiteru Shirai, Katsuhiko Kainuma, Munehiro Tsubosaka | 2020-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571036 | Valve device for exhaust flow passage | Yoshiteru Shirai, Katsuhiko Kainuma, Munehiro Tsubosaka | 2020-02-25 |