Patents Assigned to Hatakeyama Seisakusho CO., Ltd.
  • Software disk holder and assembly of disk cases therewith
    Patent number: 5518112
    Abstract: A software disk holder holds in a coupled state a plurality of software disk cases each having a case body and a lid such that the lid of each case can be opened and closed. Holder plates are each interposed between an upper and a lower software disk case. Each plate has upper case coupling structure to be coupled to the case body of an upper software disk case and lower case coupling structure to be coupled to the lid of a lower software disk case.
    Type: Grant
    Filed: October 18, 1994
    Date of Patent: May 21, 1996
    Assignee: Hatakeyama Seisakusho CO., Ltd.
    Inventors: Masuo Ono, Shigeo Sano