Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236654 | Construction machine | Hajime Yoshida, Tetsuya Nakabayashi | 2022-02-01 |
| 10988914 | Hybrid work machine | Hajime Yoshida, Motoaki Ishii | 2021-04-27 |
| 10315508 | Hybrid work machine | Hajime Yoshida | 2019-06-11 |
| 9593630 | Engine output control device for a construction machine | Hajime Yoshida | 2017-03-14 |
| 9540983 | Construction machine | Hajime Yoshida | 2017-01-10 |
| 9441526 | Construction machine | Hajime Yoshida | 2016-09-13 |
| 9353668 | Construction machine | Hajime Yoshida | 2016-05-31 |
| 9151015 | Construction machine | Hajime Yoshida | 2015-10-06 |
| 9091041 | Construction machine | Hajime Yoshida, Makoto Motozu | 2015-07-28 |
| 9080311 | Construction machine | Hajime Yoshida, Hajime Ishii, Yoshifumi Takebayashi, Hajime Kurikuma | 2015-07-14 |
| 8869928 | Construction machine | Hajime Yoshida, Hajime Ishii | 2014-10-28 |