Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107229 | Cylinder head and internal combustion engine | — | 2018-10-23 |
| 9562493 | Cooling structure for cylinder head | — | 2017-02-07 |
| 8904975 | Cylinder head of internal combustion engine | Akihiro Ikeda, Hideo Nakamura | 2014-12-09 |