Patents by Inventor Akito Yamanaka

Akito Yamanaka 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).

  • Interactive intelligent interface
    Patent number: 5201034
    Abstract: An interactive intelligent interface in a system which performs an interactive processing making the system recognize the capacity of a user of the system. The system has a function of providing a processing method conformable to the recognized capacity of the system user, whereby a processing method to be performed by the system is changed in accordance with the operating or processing capacity of the system user so that a procedure desired by the system user can be performed irrespective of the operating or processing capacity of the system user.
    Type: Grant
    Filed: March 24, 1992
    Date of Patent: April 6, 1993
    Assignees: Hitachi Ltd., Hitachi Information and Control System Inc.
    Inventors: Masayoshi Matsuura, Hiroyuki Ogura, Yuko Teranishi, Akito Yamanaka, Shinobu Wada, Masayuki Orimo, Katsumi Kawano, Yasuo Suzuki, Kinji Mori