Patents Assigned to HITACHI HIGH-TECHNOLOGIES CORPROATION
  • Display screen with graphical user interface
    Patent number: D774045
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: December 13, 2016
    Assignee: HITACHI HIGH-TECHNOLOGIES CORPROATION
    Inventors: Yayoi Konishi, Naoko Ushio, Masako Nishimura, Mami Konomi, Shunya Watanabe