Patents by Inventor Masakazu IDENO

Masakazu IDENO 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).

  • Buffer member and buffer member forming material
    Patent number: 11325770
    Abstract: A buffer member includes: a resin sheet welded in a bag-like shape; and a medium sealed in the resin sheet, wherein the resin sheet includes a plurality of buffer areas each having a shape extending longitudinally in a first direction and arranged adjacent to each other in a second direction orthogonal to the first direction, each buffer area of the plurality of buffer areas includes a first buffer chamber having a shape extending in the first direction, a second buffer chamber having a shape extending in the first direction and formed at a position separated from the first buffer chamber in the first direction, and a connecting flow passage connecting the first buffer chamber and the second buffer chamber.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: May 10, 2022
    Assignee: KONICA MINOLTA INC.
    Inventors: Takeshi Hashimoto, Narutaka Yoshida, Hiromi Mizuguchi, Masakazu Ideno
  • BUFFER MEMBER AND BUFFER MEMBER FORMING MATERIAL
    Publication number: 20200317420
    Abstract: A buffer member includes: a resin sheet welded in a bag-like shape; and a medium sealed in the resin sheet, wherein the resin sheet includes a plurality of buffer areas each having a shape extending longitudinally in a first direction and arranged adjacent to each other in a second direction orthogonal to the first direction, each buffer area of the plurality of buffer areas includes a first buffer chamber having a shape extending in the first direction, a second buffer chamber having a shape extending in the first direction and formed at a position separated from the first buffer chamber in the first direction, and a connecting flow passage connecting the first buffer chamber and the second buffer chamber.
    Type: Application
    Filed: March 6, 2020
    Publication date: October 8, 2020
    Applicant: KONICA MINOLTA, INC.
    Inventors: Takeshi HASHIMOTO, Narutaka YOSHIDA, Hiromi MIZUGUCHI, Masakazu IDENO