Patents by Inventor Toshikazu KADOWAKI

Toshikazu KADOWAKI 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).

  • Work gondola apparatus and work vehicle provided with same
    Patent number: 11603302
    Abstract: A work gondola apparatus is provided with: a work cage into which a worker boards; equipment mounting parts disposed on both outer sides of the work cage; battery-driven elevating/lowering mechanisms which are mounted to the respective equipment mounting parts and which elevate/lower the work cage to a working location by means of cables that are being suspended; and batteries for driving the respective elevating/lowering mechanisms.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: March 14, 2023
    Assignee: NIHON BISOH CO., LTD.
    Inventors: Chihiro Araki, Toshikazu Kadowaki, Naoki Makishima, Akira Orita
  • WORK GONDOLA APPARATUS AND WORK VEHICLE PROVIDED WITH SAME
    Publication number: 20200087128
    Abstract: A work gondola apparatus is provided with: a work cage into which a worker boards; equipment mounting parts disposed on both outer sides of the work cage; battery-driven elevating/lowering mechanisms which are mounted to the respective equipment mounting parts and which elevate/lower the work cage to a working location by means of cables that are being suspended; and batteries for driving the respective elevating/lowering mechanisms.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Inventors: Chihiro Araki, Toshikazu KADOWAKI, Naoki MAKISHIMA, Akira ORITA