Assignee
RIVERFIELD INC
JP·33 granted patents·47 pending applications·2 citations·filing 2014–2025
Top patents by PatentIndex Score
80 records- 0191US12340710B2Information processing device and assistance systemRIVERFIELD INC·Filed 2023·Granted Jun 24, 2025·1 cites·17 claims
- 0286US12357402B2Surgical robotRIVERFIELD INC·Filed 2022·Granted Jul 15, 2025·1 cites·10 claims
- 0374US12544911B2Arm structureRIVERFIELD INC·Filed 2024·Granted Feb 10, 2026·0 cites·10 claims
- 0474US12535060B2Soft actuator fixing method and soft actuator deviceRIVERFIELD INC·Filed 2024·Granted Jan 27, 2026·0 cites·20 claims
- 0568US2024371118A1Assistance system, assistance device, and assisted deviceRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 0665US12023115B2Medical-robot pneumatic drive mechanismRIVERFIELD INC·Filed 2022·Granted Jul 2, 2024·0 cites·14 claims
- 0764US12527643B2Surgical instrument holding device and surgical assistance deviceRIVERFIELD INC·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims
- 0864US2024371063A1Assistance system, assistance device, and assisted deviceRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 0963US12544936B2Rotation position detection unitRIVERFIELD INC·Filed 2022·Granted Feb 10, 2026·0 cites·19 claims
- 1063US2024341885A1Surgery assisting deviceRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 1163US2025041013A1Remote operation systemRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 1263US2024341884A1Surgery assisting deviceRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 1363US2024268629A1Foot controller and surgery assistance deviceRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 1462US12502766B2Manipulator armRIVERFIELD INC·Filed 2024·Granted Dec 23, 2025·0 cites·13 claims
- 1562US12402965B2Medical operation apparatusRIVERFIELD INC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1662US12336776B2Surgical robotRIVERFIELD INC·Filed 2022·Granted Jun 24, 2025·0 cites·18 claims
- 1762US2024341889A1Surgery assisting deviceRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 1860US2025000602A1Drape attachment structure for surgery assist apparatus, and drapeRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 1960US2024326268A1DrapeRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 2059US12502233B2Floating drive mechanism for medical robot and medical robotRIVERFIELD INC·Filed 2022·Granted Dec 23, 2025·0 cites·12 claims
- 2159US12324640B2Medical robotRIVERFIELD INC·Filed 2022·Granted Jun 10, 2025·0 cites·19 claims
- 2259US2024350210A1Surgical instrumentRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 2359US2024261042A1Drape unit with cover, locking cover, and medical robotRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 2458US12376935B2Surgery-assisting deviceRIVERFIELD INC·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 2558US12138000B2Surgical toolRIVERFIELD INC·Filed 2020·Granted Nov 12, 2024·0 cites·20 claims
- 2658US2024315720A1Slider and surgical instrumentRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 2757US12355297B2Surgery assistance device with backup power supplyRIVERFIELD INC·Filed 2022·Granted Jul 8, 2025·0 cites·9 claims
- 2857US2023256590A1Work assistance robotRIVERFIELD INC·Filed 2023·Application pending·0 cites
- 2956US12390238B2Surgical deviceRIVERFIELD INC·Filed 2022·Granted Aug 19, 2025·0 cites·14 claims
- 3056US2022378518A1Surgical robotRIVERFIELD INC·Filed 2022·Application pending·0 cites
- 3156US2023255452A1Surgery assisting deviceRIVERFIELD INC·Filed 2023·Application pending·0 cites
- 3256US2022378538A1Surgical robot and controller of surgical robotRIVERFIELD INC·Filed 2022·Application pending·0 cites
- 3356US2023218366A1Surgery assisting device and computing device for surgery assisting deviceRIVERFIELD INC·Filed 2023·Application pending·0 cites
- 3456US2023255820A1Surgery assistance deviceRIVERFIELD INC·Filed 2023·Application pending·0 cites
- 3556US2022378536A1Surgical robot and controller of surgical robotRIVERFIELD INC·Filed 2022·Application pending·0 cites
- 3655US12408997B2Force sense notification device and force sense notification methodRIVERFIELD INC·Filed 2023·Granted Sep 9, 2025·0 cites·16 claims
- 3755US2025195164A1Medical deviceRIVERFIELD INC·Filed 2025·Application pending·0 cites
- 3854US12594138B2Bearing structure and drape unit including bearing structureRIVERFIELD INC·Filed 2022·Granted Apr 7, 2026·0 cites·23 claims
- 3954US12336778B2Surgical toolRIVERFIELD INC·Filed 2020·Granted Jun 24, 2025·0 cites·20 claims
- 4054US12232833B2Surgical robot system, external force estimation device, and computer readable storage mediumRIVERFIELD INC·Filed 2022·Granted Feb 25, 2025·0 cites·16 claims
- 4154US2025057586A1Surgical instrument with flush portRIVERFIELD INC·Filed 2024·Application pending·0 cites
- 4254US2023210509A1Surgical toolRIVERFIELD INC·Filed 2023·Application pending·0 cites
- 4353US2024081918A1Force sense display device, force sense display method, and computer readable mediumRIVERFIELD INC·Filed 2023·Application pending·0 cites
- 4452US12458468B2Surgical instrument holding device and surgery assisting deviceRIVERFIELD INC·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 4552US2022313299A1Surgical deviceRIVERFIELD INC·Filed 2022·Application pending·0 cites
- 4652US2025177071A1Surgical robot and controller for surgical robotRIVERFIELD INC·Filed 2025·Application pending·0 cites
- 4752US2022409311A1Surgical robotRIVERFIELD INC·Filed 2022·Application pending·0 cites
- 4852US2023014925A1Surgical toolRIVERFIELD INC·Filed 2022·Application pending·0 cites
- 4951US12167942B2Surgery assisting deviceRIVERFIELD INC·Filed 2019·Granted Dec 17, 2024·0 cites·21 claims
- 5051US12138005B2Drape unitRIVERFIELD INC·Filed 2020·Granted Nov 12, 2024·0 cites·20 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →