Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931324 | Automatic torque calibration device | Katsuhiko Keno | 2015-01-13 |
| 7270091 | Cooling water passage structure for an engine | Satoshi Matsui, Toshihiko Oka, Koichi Yoshimoto, Yoshinori Sakurai | 2007-09-18 |
| 7086355 | Cylinder head structure of engine | — | 2006-08-08 |