Patents by Inventor Koichi Hayasaka

Koichi Hayasaka 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).

  • Patent number: 6622174
    Abstract: An information communication system includes a server device and information communication terminals connected by a network, in which the server device provides data communication services according to requests from the information communication terminals. The server device stores information relating to users of the information communication terminals including the identification information thereof, and provides advertisement information to the information communication terminals via the network, this advertisement information corresponds with the information relating to the user of the requesting party stored in server, according to requests from the information communication terminal including the identification information of the user. The information communication terminal generates and sends requests to be sent to the server device, including user identification information, and obtains the advertisement information from the server device and outputs this obtained advertisement information.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: September 16, 2003
    Assignee: Sony Corporation
    Inventors: Yoshitaka Ukita, Shoichi Osawa, Koichi Hayasaka
  • Patent number: 6600930
    Abstract: An information communication system includes a portable radiocommunication terminal, an information provision system in which various provided information can be readily acquired, and a server. The server and a plurality of portable radiocommunication terminals are connected via a network by a wireless connection. Send information and receive information are communicated between the terminal and the server according to a predetermined protocol and a predetermined communication data format respectively suitable for the network and independent of an established communication system. When a user of the terminal performs an operation for calling specifying a party according to the established communication system, the server receives send information including a request for calling and executes processing for information communication suitable for the established communication system. Data addressed to each terminal is received by the server and stored in the storage means of the server.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: July 29, 2003
    Assignee: Sony Corporation
    Inventors: Hiroshi Sakurai, Fumihiko Yoshii, Yasuhiro Terayama, Yoshitaka Ukita, Takashi Morita, Koichi Hayasaka
  • Patent number: 6192258
    Abstract: A mobile communication device with a flat display of relatively large screen size, capable of displaying an HTML document, to enhance its operability. A personal information list written in HTML is present on the display. Anchor points are set to person names, phone numbers, FAX numbers and e-mail addresses in the list. Selection of these items with a pen causes their associated operations to be performed. The person names and their phone numbers of the list appear within a display window of the device with its cover closed. With respect to the anchor points other than those to the phone numbers, a special character string “KEYSKIP” is set in each start tag of the anchor points. A browser sequentially moves a focus among the anchor points in response to the rotating operation of a rotary push switch. In this processing, the browser will skip the focusing of the anchor points that has the “KEYSKIP” attribute added.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: February 20, 2001
    Assignees: Access Co., Ltd., Sony Corporation
    Inventors: Tomihisa Kamada, Koichi Hayasaka
  • Patent number: 5802536
    Abstract: An information search and display apparatus substantially reduces search time required in consecutively searching a plurality of files and/or a plurality of search terms. When a first search result searched based on a search term entered by a signal input means is displayed and a second search is executed to obtain a second search result following the first search, upon termination of the second search, the state of displaying the search result of the first search is restored.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: September 1, 1998
    Assignee: Sony Corporation
    Inventors: Fumihiko Yoshii, Koichi Hayasaka