Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208787 | Hydraulic drive system for work machine | Masayuki Hagiwara, Mitsuhiko Kanehama | 2021-12-28 |
| 11149410 | Work machine with automatic and manual operating control | Kento KUMAGAI, Shinya Imura, Genroku Sugiyama, Yasutaka Tsuruga, Takaaki CHIBA | 2021-10-19 |
| 11098462 | Construction machine | Kouhei Ogura | 2021-08-24 |
| 11041290 | Locking system for a work machine | Ryohei FUKUCHI, Kazuhiko Mizoguchi, Naoki Hagiwara | 2021-06-22 |