Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107145 | Adjustable valve device of internal combustion engine | Toshiyuki Yano, Hidetoshi HIROSE, Yoshikazu Hara | 2018-10-23 |
| 10041382 | Variable valve apparatus for internal combustion engine | Keiju Tomoda | 2018-08-07 |
| 9945268 | Variable valve apparatus for internal combustion engine | Keiju Tomoda | 2018-04-17 |