Patents by Inventor Kyohei Hisakawa

Kyohei Hisakawa 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).

  • Explosion-proof robot
    Patent number: 11518041
    Abstract: An explosion-proof robot is an explosion-proof robot which is capable of self-propulsion on a field and includes: an explosion-proof casing of a hollow shape inside of which at least one electric component is placed; and a cover including a nonmetal material and covering at least part of an outer surface of the explosion-proof casing.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: December 6, 2022
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Ken Onishi, Koji Shukutani, Hiroyoshi Okazaki, Syuhei Kobori, Atsushi Kamiyoshi, Kyohei Hisakawa
  • EXPLOSION-PROOF ROBOT
    Publication number: 20200030989
    Abstract: An explosion-proof robot is an explosion-proof robot which is capable of self-propulsion on a field and includes: an explosion-proof casing of a hollow shape inside of which at least one electric component is placed; and a cover including a nonmetal material and covering at least part of an outer surface of the explosion-proof casing.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 30, 2020
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Ken Onishi, Koji Shukutani, Hiroyoshi Okazaki, Syuhei Kobori, Atsushi Kamiyoshi, Kyohei Hisakawa