Patents by Inventor Yuuya Ono

Yuuya Ono 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).

  • TENSION LEVELER
    Publication number: 20140090436
    Abstract: A tension leveler includes a work roll coming into contact with a metal sheet and a pair of backup rolls coming into contact with the work roll. A hardening layer harder than the inside of the backup rolls is formed on the surfaces of the backup rolls. The Shore hardness inside the backup rolls is lower than the Shore hardness in the surfaces of the backup rolls by HS23 to HS36.
    Type: Application
    Filed: September 27, 2013
    Publication date: April 3, 2014
    Applicant: SUMITOMO HEAVY INDUSTRIES HIMATEX CO., LTD.
    Inventors: Kouki Yamaguchi, Yuuya Ono