Patents by Inventor Tsuneaki Omori

Tsuneaki Omori 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).

  • CLEANER SHEET, LAYERED BODY OF CLEANER SHEET, CLEANING TOOL, AND METHOD FOR PRODUCING CLEANER SHEET
    Publication number: 20220346625
    Abstract: Provided is, for example, a cleaner sheet including: a cleaning surface that is configured to be brought into sliding contact with a surface of an object to be cleaned. The cleaning surface has unevenness, and includes projections respectively having distal ends configured to be in sliding contact with the object to be cleaned when in use. The projections are constituted by a member formed to have the projections arranged at intervals from each other in a plane direction of the cleaning surface. The member has a hardness of 0.4 MPa or more measured by a nano-indentation method. The cleaning surface further includes adhesive recesses that have higher adhesive force than that of the member and are exposed on the cleaning surface.
    Type: Application
    Filed: July 8, 2022
    Publication date: November 3, 2022
    Applicants: NITOMS, INC., NITTO DENKO CORPORATION
    Inventors: Hirofumi YAMADA, Hiroshi Nagami, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu, Yoji Ebisu, Teiji Sakashita, Mao Suzukawa
  • Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet
    Patent number: 11412916
    Abstract: Provided is, for example, a cleaner sheet including: a cleaning surface that is configured to be brought into sliding contact with a surface of an object to be cleaned. The cleaning surface has unevenness, and includes projections respectively having distal ends configured to be in sliding contact with the object to be cleaned when in use. The projections are constituted by a member formed to have the projections arranged at intervals from each other in a plane direction of the cleaning surface. The member has a hardness of 0.4 MPa or more measured by a nano-indentation method. The cleaning surface further includes adhesive recesses that have higher adhesive force than that of the member and are exposed on the cleaning surface.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: August 16, 2022
    Assignees: NITOMS, INC., NITTO DENKO CORPORATION
    Inventors: Hirofumi Yamada, Hiroshi Nagami, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu, Yoji Ebisu, Teiji Sakashita, Mao Suzukawa
  • CLEANER SHEET, LAYERED BODY OF CLEANER SHEET, CLEANING TOOL, AND METHOD FOR PRODUCING CLEANER SHEET
    Publication number: 20210353128
    Abstract: Provided is, for example, a cleaner sheet including: a cleaning surface that is configured to be brought into sliding contact with a surface of an object to be cleaned. The cleaning surface has unevenness, and includes projections respectively having distal ends configured to be in sliding contact with the object to be cleaned when in use. The projections are constituted by a member formed to have the projections arranged at intervals from each other in a plane direction of the cleaning surface. The member has a hardness of 0.4 MPa or more measured by a nano-indentation method. The cleaning surface further includes adhesive recesses that have higher adhesive force than that of the member and are exposed on the cleaning surface.
    Type: Application
    Filed: October 7, 2020
    Publication date: November 18, 2021
    Applicants: NITOMS, INC., NITTO DENKO CORPORATION
    Inventors: Hirofumi YAMADA, Hiroshi NAGAMI, Yosuke SUYAMA, Tsuneaki OMORI, Yoshitake SHIGEMATSU, Yoji EBISU, Teiji SAKASHITA, Mao SUZUKAWA
  • Case for cleaner
    Patent number: D851956
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: June 25, 2019
    Assignees: NITOMS, INC., Nitto Denko Corporation
    Inventors: Tsuneaki Omori, Masami Miwa, Manabu Mizuno, Keita Suzuki