Issued Patents All Time
Showing 1–25 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371873 | Work machine | Kento KUMAGAI, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO, Shinji Nishikawa +3 more | 2025-07-29 |
| 12371874 | Work machine | Satoshi Nakamura, Kouji Shiwaku | 2025-07-29 |
| 12366055 | Information presentation device | Yuho SAITO, Takaaki CHIBA, Shinjiro YAMAMOTO | 2025-07-22 |
| 12331483 | Work machine control system | Ryu NARIKAWA, Hidekazu Moriki, Shinjirou Yamamoto | 2025-06-17 |
| 12331489 | Work machine and control system for work machine | Koji SHIWAKU | 2025-06-17 |
| 12325983 | On-site monitoring apparatus and on-site monitoring system | Yoshiyuki Tsuchie, Hidekazu Moriki | 2025-06-10 |
| 12325978 | Work machine | Kento KUMAGAI, Yasutaka Tsuruga, Takaaki CHIBA, Shinjirou Yamamoto, Hiroaki AMANO +2 more | 2025-06-10 |
| 12297624 | Work machine | Kento KUMAGAI, Yasutaka Tsuruga, Takaaki CHIBA, Shinjirou Yamamoto, Hiroaki AMANO +2 more | 2025-05-13 |
| 12276087 | Work machine | Kento KUMAGAI, Genroku Sugiyama, Katsuaki Kodaka, Yasutaka Tsuruga, Takaaki CHIBA | 2025-04-15 |
| 12252869 | Work machine | Akira Kanazawa, Hidekazu Moriki, Shiho Izumi, Takaaki CHIBA | 2025-03-18 |
| 12227922 | Work machine | Yuho SAITO, Hidekazu Moriki, Takaaki CHIBA | 2025-02-18 |
| 12173478 | Control system for work machine | Shinjiro YAMAMOTO | 2024-12-24 |
| 12123170 | Intrusion monitoring control system and work machine | Hidekazu Moriki, Takuya Naka | 2024-10-22 |
| 12094341 | Risk management system | Akira Kanazawa, Hiroyuki Yamada, Shiho Izumi, Mariko Mizuochi | 2024-09-17 |
| 12091837 | Work machine | Yoshiyuki Tsuchie | 2024-09-17 |
| 12084841 | Construction management system and work machine | Akira Kanazawa, Hiroyuki Yamada, Shiho Izumi | 2024-09-10 |
| 12077945 | Operation assistance system for work machine having an extendable work area | Takaaki CHIBA, Shinjiro YAMAMOTO, Masamichi Ito, Koji SHIWAKU | 2024-09-03 |
| 12054913 | Construction machine | Yuho SAITO, Hidekazu Moriki, Kouji Shiwaku | 2024-08-06 |
| 12012723 | Work machine | Hidekazu Moriki, Ryu NARIKAWA, Masaki Kanai, Kouji Shiwaku | 2024-06-18 |
| 12000416 | Work machine | Kento KUMAGAI, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO, Shinji Nishikawa +1 more | 2024-06-04 |
| 12000117 | Construction assisting system and work machine | Hiroyuki Yamada, Shiho Izumi | 2024-06-04 |
| 11993912 | Work machine having a movable body or a movably mounted work implement and a control unit configured to calculate clearance amounts and comparing them to thresholds | Masamichi Ito, Hidekazu Moriki, Yuho SAITO | 2024-05-28 |
| 11965315 | Work machine | Kento KUMAGAI, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO, Shinji Nishikawa +3 more | 2024-04-23 |
| 11920325 | Construction machine | Akira Kanazawa, Hidekazu Moriki, Takaaki CHIBA | 2024-03-05 |
| 11851842 | Hydraulic excavator | Kenichiro Nakatani | 2023-12-26 |