Yudai Mitsumori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A carriage has a carriage body having a loading platform for bearing a load and a plurality of wheels rotatably retained to the loading platform, an operation handle connected to the carriage body and grasped by a user operating the carriage, a sensor for measuring information related to a force applied to the operation handle, and a driving device for outputting a driving force based on a result of detection by the sensor to any of the plurality of wheels.
Type:
Application
Filed:
February 22, 2018
Publication date:
August 30, 2018
Inventors:
Osamu OCHIAI, Yudai MITSUMORI, Kenya TOMIYASU
Abstract: A carriage is used to convey a load. The carriage has a carriage body having a frame and a plurality of wheels rotatably retained to the frame, a loading platform supported to the carriage body and bearing the load, a sensor for detecting a relative movement between the carriage body and the loading platform, and a driving device for outputting a driving force based on a result of detection by the sensor to any of the plurality of wheels.
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