Patents Assigned to Sasagawa Co., Ltd.
  • Patent number: D857431
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: August 27, 2019
    Assignee: Sasagawa Co., Ltd.
    Inventor: Tatsuya Noda
  • Patent number: D863844
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: October 22, 2019
    Assignee: Sasagawa Co., Ltd.
    Inventor: Hidehito Shimizu