Patents by Inventor Hisamitsu Shimoyama

Hisamitsu Shimoyama 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).

  • Method for cleaning inside of pressure tight container for blasting treatment
    Patent number: 9028616
    Abstract: Provided is a method for cleaning the inside of a pressure tight container for a blasting treatment, wherein the inside of a pressure tight container can be cleaned for a short period of time after a blasting treatment.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: May 12, 2015
    Assignee: Kobe Steel, Ltd.
    Inventors: Ryusuke Kitamura, Ryo Shimoike, Hisamitsu Shimoyama, Nakaba Tsutsui, Yoshitaka Yamane
  • METHOD FOR CLEANING INSIDE OF PRESSURE TIGHT CONTAINER FOR BLASTING TREATMENT
    Publication number: 20130042890
    Abstract: Provided is a method for cleaning the inside of a pressure tight container for a blasting treatment, wherein the inside of a pressure tight container can be cleaned for a short period of time after a blasting treatment.
    Type: Application
    Filed: May 18, 2011
    Publication date: February 21, 2013
    Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
    Inventors: Ryusuke Kitamura, Ryo Shimoike, Hisamitsu Shimoyama, Nakaba Tsutsui, Yoshitaka Yamane