Patents by Inventor Yamato Tsukazaki

Yamato Tsukazaki 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).

  • Production method of composite material
    Patent number: 11225034
    Abstract: A production method of a composite material includes placing a fiber base material on a mold. The fiber base material includes a first fiber base material portion and a second fiber base material portion. The method further includes disposing a mold release member in part of a region where the first fiber base material portion and the second fiber base material portion are in contact with each other, and curing a resin with which the first fiber base material portion and the second fiber base material portion are impregnated, so as to mold the composite material.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: January 18, 2022
    Assignee: SUBARU CORPORATION
    Inventors: Kazuyuki Aoki, Yamato Tsukazaki
  • PRODUCTION METHOD OF COMPOSITE MATERIAL
    Publication number: 20200238633
    Abstract: A production method of a composite material includes placing a fiber base material on a mold. The fiber base material includes a first fiber base material portion and a second fiber base material portion. The method further includes disposing a mold release member in part of a region where the first fiber base material portion and the second fiber base material portion are in contact with each other, and curing a resin with which the first fiber base material portion and the second fiber base material portion are impregnated, so as to mold the composite material.
    Type: Application
    Filed: December 19, 2019
    Publication date: July 30, 2020
    Inventors: Kazuyuki AOKI, Yamato Tsukazaki