Patents by Inventor Shigemitsu Nakagawa

Shigemitsu Nakagawa 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).

  • Information processing system for teller machine for correcting registered transactions
    Patent number: 5276608
    Abstract: The disclosed information processing system of a teller machine allows to use the transaction consecutive number attached to each set of transaction data as the retrieval item, when correcting the already registered transaction data, in order to search the transaction data to be corrected in any one of the predetermined plural correction processing functions, and also to correct all of the registered transaction data.
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: January 4, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Shigemitsu Nakagawa, Kenji Iwagami
  • Teller machine with mode for continuously sending off-line collected transaction data to a host while ignoring incomplete data response signals
    Patent number: 5060153
    Abstract: A transaction system where at least one teller machine, operating in an on-line mode and an off-line mode, is connected to a host computer. The teller machine can be set during the off-line mode into either of two key wait states for responding to a key wait request command from the host computer so that when a first key wait code is set, further transmission from the teller machine is prohibited until a predetermined key on the keyboard is activated, but when a second code is set, transmission is continued without the necessity of activating the aforementioned key and the transactional data can be further printed for a subsequent backup check.
    Type: Grant
    Filed: April 5, 1989
    Date of Patent: October 22, 1991
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Shigemitsu Nakagawa