Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760245 | Drive control device for construction machine | Yuuichirou Morita, Kouji Ishikawa | 2020-09-01 |
| 10557251 | Work machine | Shinya Imura, Shinji Nishikawa, Kouji Ishikawa, Masatoshi Hoshino, Shinji Ishihara | 2020-02-11 |