Patents by Inventor Masayuki OOKOSHI

Masayuki OOKOSHI 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).

  • Filament for three-dimensional modeling
    Patent number: 11738502
    Abstract: A filament for three-dimensional modeling includes two or more kinds of resins; a fiber; and a compatibilizing agent, and has a sea-island structure including a sea part and island parts, the sea part including at least one kind of the two or more kinds of resins and the island parts including at least one kind of the two kinds of resins.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: August 29, 2023
    Assignee: FUJIFILM BUSINESS INNOVATION CORP.
    Inventors: Daisuke Nakayama, Taichi Yamada, Kentaro Ageishi, Masayuki Ookoshi, Jiro Minabe
  • FILAMENT FOR THREE-DIMENSIONAL MODELING, THREE-DIMENSIONAL MODELED ARTICLE, THREE-DIMENSIONAL MODELING METHOD, AND THREE-DIMENSIONAL MODELING APPARATUS
    Publication number: 20210245422
    Abstract: A filament for three-dimensional modeling includes two or more kinds of resins; a fiber; and a compatibilizing agent, and has a sea-island structure including a sea part and island parts, the sea part including at least one kind of the two or more kinds of resins and the island parts including at least one kind of the two kinds of resins.
    Type: Application
    Filed: August 3, 2020
    Publication date: August 12, 2021
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Daisuke NAKAYAMA, Taichi YAMADA, Kentaro AGEISHI, Masayuki OOKOSHI, Jiro MINABE
  • Resin molded article
    Patent number: 11059944
    Abstract: A resin molded article includes a first resin formed of a polyolefin, reinforcing fibers, a second resin selected from a group consisting of a resin containing at least one of an amide bond and an imide bond, a resin containing an ester bond, and a resin having a linking group containing a sulfur atom, and a compatibilizer. The absolute value of difference in melting temperature between the first resin and the second resin is 130° C. or lower. At least a portion of the second resin forms domains in the first resin. The domains include first domains that do not contain the reinforcing fibers and second domains that contain the reinforcing fibers and that include a coating layer formed of at least a portion of the second resin on the periphery of the reinforcing fibers. The second domains include a second domain A containing one of the reinforcing fibers and a second domain B containing two or more of the reinforcing fibers.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: July 13, 2021
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Masayuki Ookoshi, Hiroyuki Moriya, Shigeru Seitoku
  • RESIN MOLDED ARTICLE
    Publication number: 20200056000
    Abstract: A resin molded article includes a first resin formed of a polyolefin, reinforcing fibers, a second resin selected from a group consisting of a resin containing at least one of an amide bond and an imide bond, a resin containing an ester bond, and a resin having a linking group containing a sulfur atom, and a compatibilizer. The absolute value of difference in melting temperature between the first resin and the second resin is 130° C. or lower. At least a portion of the second resin forms domains in the first resin. The domains include first domains that do not contain the reinforcing fibers and second domains that contain the reinforcing fibers and that include a coating layer formed of at least a portion of the second resin on the periphery of the reinforcing fibers. The second domains include a second domain A containing one of the reinforcing fibers and a second domain B containing two or more of the reinforcing fibers.
    Type: Application
    Filed: February 12, 2019
    Publication date: February 20, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Masayuki OOKOSHI, Hiroyuki MORIYA, Shigeru SEITOKU