Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10654096 | Manufacturing method for cylinder head | Akio Kawaguchi, Hideo Yamashita, Kazuaki Nishio | 2020-05-19 |
| 10605195 | Manufacturing method for engine | — | 2020-03-31 |
| 10539093 | Manufacturing method for engine | — | 2020-01-21 |