Patents by Inventor Mamoru Miyadate

Mamoru Miyadate 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).

  • Method of accessing message queue and system thereof
    Patent number: 5999964
    Abstract: A plurality of physically different queue files provided in a distributed processor node of a distributed processing system are regarded as a queue file group, and a message storage pointer and a message pick up pointer are provided in a message queue manager, and storing or picking up of a message is executed by a queue file indicated by the content of the message storage or pick up pointer, and the content of the pointer is updated every storing or picking up at the same time, so that access to a message queue in asynchronous storage type communication which can transfer a voluminous message without changing the application program is made possible.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: December 7, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Yahei Murakata, Naofumi Shinya, Hiroya Tsuzuki, Mamoru Miyadate