Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891779 | Hydraulic excavator | Kohei OGURA, Katsuaki Kodaka, Yoshihiro Shirakawa | 2024-02-06 |
| 9657654 | Engine speed controller of work machine | Katsuaki Kodaka, Yuuta Nakamura | 2017-05-23 |
| 9409553 | Control device for work vehicle | Yuta Nakamura, Katsuaki Kodaka | 2016-08-09 |