riverfieldinc.com·Minato City, Tokyo, JP·founded 2014·66 employees·updated 2026-09-04·revision 1
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University-derived venture company founded on pneumatic actuator control research from Tokyo Institute of Technology, developing surgical assist robots that estimate and provide force feedback for endoscope manipulation and minimally invasive surgery in Japan.
Offerings
4 listed
EMARO
Surgical robot
#emaro
Pneumatically driven endoscope manipulator robot controlled by a head-mounted sensor or manual switch; licensed as a specially-designated medical device in Japan (license 13B1X10216000001).
Compact pneumatically driven endoscope holder robot for laparoscopic surgery with automatic trocar-position recognition; Class 1 medical device in Japan (license 13B1X10216000002).
Pneumatically driven endoscope-holder robot (model RF-EE55) used as a third hand in ophthalmic surgery, with 3D mapping of eye-endoscope position; Class 1 medical device in Japan.
hardwareManufacturer
Pricing envelope
—Not statedPrice filters return this as unknown.
channelsdistributorssrc
“2022: Established exclusive distribution agreement with Nipro Corporation for ophthalmic endoscope manipulator robot in Japan”https://riverfieldinc.com/en/company/history/retrieved 2026-09-04 · extracted
Minimally invasive surgical assist robot (RF-SS01) with pneumatic haptic force feedback to the surgeon console; Class 3 medical device approved for domestic sale in Japan.
Use casesendoscope manipulation during surgery, laparoscopic surgery visualization, ophthalmic surgery assistance, minimally invasive surgery with force feedback
RegionsJP
Who the company says it sells to. These regions are not an availability filter; the service area is.
Facts on this page were generated from public sources and have not been reviewed by RIVERFIELD Inc..