Patents by Inventor Hitoshi Motohashi

Hitoshi Motohashi 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).

  • Reference denture alignment jig, kit for preparing dentures, and method for preparing dentures using same
    Patent number: 11759297
    Abstract: Provided is a reference denture alignment jig which guides reference dentures into an oral cavity or to an articulator in which upper and lower edentulous jaw models are fixed, and aligns the reference dentures in the oral cavity or in the articulator in which upper and lower edentulous jaw models are fixed, the jig having a reference denture holding portion for holding reference dentures.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: September 19, 2023
    Assignee: TOKUYAMA DENTAL CORPORATION
    Inventors: Tatsuya Yamazaki, Kei Nakashima, Youichi Yamamoto, Hitoshi Motohashi
  • REFERENCE DENTURE ALIGNMENT JIG, KIT FOR PREPARING DENTURES, AND METHOD FOR PREPARING DENTURES USING SAME
    Publication number: 20210137652
    Abstract: Provided is a reference denture alignment jig which guides reference dentures into an oral cavity or to an articulator in which upper and lower edentulous jaw models are fixed, and aligns the reference dentures in the oral cavity or in the articulator in which upper and lower edentulous jaw models are fixed, the jig having a reference denture holding portion for holding reference dentures.
    Type: Application
    Filed: May 10, 2018
    Publication date: May 13, 2021
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Tatsuya YAMAZAKI, Kei NAKASHIMA, Youichi YAMAMOTO, Hitoshi MOTOHASHI
  • Implement for arranging artificial teeth
    Patent number: D897539
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: September 29, 2020
    Assignee: Tokuyama Dental Corporation
    Inventors: Tatsuya Yamazaki, Kei Nakashima, Youichi Yamamoto, Hitoshi Motohashi