Issued Patents All Time
Showing 1–25 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398542 | Working vehicle and attachment usage system | — | 2025-08-26 |
| 12352011 | Working machine | Kohei NAGAO, Hiroaki Nakagawa, Ryota HAMAMOTO, Tomoyuki Noguchi | 2025-07-08 |
| 12331490 | Working vehicle and attachment usage system | Ryota HAMAMOTO | 2025-06-17 |
| 12325979 | Working machine | Kazuki Ueda, Ryota HAMAMOTO | 2025-06-10 |
| 12312772 | Hydraulic system for working machine | Toshihiko Takemura | 2025-05-27 |
| 12304555 | Working machine | Kohei NAGAO | 2025-05-20 |
| 12291849 | Hydraulic system in work machine | — | 2025-05-06 |
| 12276086 | Hydraulic system for working machine | — | 2025-04-15 |
| RE50366 | Hydraulic system for work machine, and work machine | Kazuyoshi Arii, Keisuke Miura, Ryosuke Kinugawa, Ikuhiro Uotani, Satoshi Tajima +2 more | 2025-04-08 |
| 12241230 | Hydraulic system for working machine | Kohei NAGAO, Ryuki NISHIMOTO | 2025-03-04 |
| 12221768 | Hydraulic system for working machine | Kohei NAGAO | 2025-02-11 |
| 12168859 | Working machine | Kohei NAGAO, Ryota HAMAMOTO, Hiroaki Nakagawa | 2024-12-17 |
| 12146298 | Hydraulic system for working machine | — | 2024-11-19 |
| 12146297 | Working machine | Jun Tomita, Ryota HAMAMOTO, Ryosuke Kinugawa, Yoshimitsu Tanaka | 2024-11-19 |
| 12146296 | Working machine | Kohei NAGAO | 2024-11-19 |
| 12139888 | Working machine | Kohei NAGAO, Ryota HAMAMOTO, Tomoyuki Noguchi | 2024-11-12 |
| 12134877 | Working machine | Kohei NAGAO | 2024-11-05 |
| 12104358 | Working machine | — | 2024-10-01 |
| 12098524 | Working machine | Kohei NAGAO, Hiroaki Nakagawa, Ryota HAMAMOTO | 2024-09-24 |
| 12065191 | Working machine | Kohei NAGAO | 2024-08-20 |
| 12006659 | Hydraulic system for work machine | Kazuyoshi Arii | 2024-06-11 |
| 11946227 | Working machine | Kohei NAGAO, Ryota HAMAMOTO, Hiroaki Nakagawa | 2024-04-02 |
| 11905683 | Working machine | Ryosuke Kinugawa, Ryota HAMAMOTO, Jun Tomita | 2024-02-20 |
| 11898327 | Hydraulic system for working machine | Kohei NAGAO | 2024-02-13 |
| 11891780 | Working machine | Ryota HAMAMOTO, Jun Tomita, Yuya Konishi, Kazuki Ueda | 2024-02-06 |