Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428821 | Construction machine | Shinji Ishihara, Yasuhiko Kanari | 2025-09-30 |
| 12252869 | Work machine | Akira Kanazawa, Hidekazu Moriki, Shinya Imura, Takaaki CHIBA | 2025-03-18 |
| 12209392 | Work machine | Hyejeoung Lee, Shinichi Kotake, Shinji Ishihara | 2025-01-28 |
| 12203238 | Work machine configured to set a mask range in a field of vision over an antenna for which part of the work machine can become an obstacle when receiving positioning signals from satellites | Hideto Ishibashi, Shinichi Kotake, Shinji Ishihara, Yasuhiko Kanari | 2025-01-21 |
| 12146291 | Work machine | Naoki Hayakawa | 2024-11-19 |
| 12146293 | Work machine with machine control that stores snapshot data for equipment abnormality diagnosis | Naoki Hayakawa, Kenta NAKAGI, Yasuhiko Kanari | 2024-11-19 |
| 12106017 | Construction machine | Shinji Ishihara, Shinichi Kotake | 2024-10-01 |
| 12094341 | Risk management system | Akira Kanazawa, Hiroyuki Yamada, Shinya Imura, Mariko Mizuochi | 2024-09-17 |
| 12084841 | Construction management system and work machine | Akira Kanazawa, Hiroyuki Yamada, Shinya Imura | 2024-09-10 |
| 12031303 | Work machine | Shinji Ishihara, Yasuhiko Kanari | 2024-07-09 |
| 12000117 | Construction assisting system and work machine | Hiroyuki Yamada, Shinya Imura | 2024-06-04 |
| 11970840 | Work machine | Hiroki Takeuchi, Ryu NARIKAWA, Shuuichi MEGURIYA, Teruki IGARASHI | 2024-04-30 |
| 11906641 | Work machine | Naoki Hayakawa | 2024-02-20 |
| 11891776 | Automatic operation work machine | Hiroyuki Yamada, Yoshiyuki Tsuchie | 2024-02-06 |
| 11891783 | Calibration work support system | Kenta NAKAGI, Yasuhiko Kanari | 2024-02-06 |
| 11885097 | Work machine | Shuuichi MEGURIYA | 2024-01-30 |
| 11708682 | Construction machine | Shinichirou Yoshida, Kouichi Shibata | 2023-07-25 |
| 11505923 | Construction machine | Kohei Hiromatsu, Daito Sakai | 2022-11-22 |
| 11479941 | Work machine | Teruki IGARASHI | 2022-10-25 |
| 11466435 | Hydraulic excavator with area limiting control function | Shuuichi MEGURIYA, Ryuu Narikawa, Kouji Ishikawa, Tarou AKITA | 2022-10-11 |
| 11434623 | Work-implement external-shape measurement system, work-implement external-shape display system, work-implement control system and work machine | Naoki Hayakawa, Kohei Hiromatsu, Daito Sakai | 2022-09-06 |
| 11391011 | Hydraulic excavator | Ryu NARIKAWA, Manabu Edamura, Kouji Ishikawa | 2022-07-19 |
| 11313107 | Work machine | Teruki IGARASHI, Ryu NARIKAWA, Shuuichi MEGURIYA, Hiroki Takeuchi | 2022-04-26 |
| 11230824 | Work machine | Ryu NARIKAWA, Hidekazu Moriki, Manabu Edamura | 2022-01-25 |
| 11168459 | Work machine | Ryu NARIKAWA, Manabu Edamura, Hiroshi Sakamoto, Hidekazu Moriki | 2021-11-09 |