Patents by Inventor Tatsuo Yamajiri

Tatsuo Yamajiri 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: 6582308
    Abstract: The present invention relates to an image processing device which allows character aspects to be changed continuously. The present device is capable of displaying a cursor point and a character in standard aspect on a screen, and by transforming and displaying character aspect in accordance with parameters for defining characters, moving the cursor point in line with movement commands from peripheral devices, and continuously changing the parameters which define the character in line with the movement of the cursor point, serves continuously to transform and display character aspect.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: June 24, 2003
    Assignee: Kabushiki Kaisha Sega Enterprises
    Inventors: Tatsuo Yamajiri, Satoshi Sakai, Manabu Kusunoki, Yukio Futatsugi, Kenichi Ikejiri
  • Patent number: 6259431
    Abstract: Image processing technology is provided that makes it possible to easily judge whether or not lock-on is necessary in games that are deployed in virtual space defined in three dimensions, such as is suitable for interactive games. This device comprises an image processing system 200A for subjecting image data defined in three dimensions to prescribed processing and obtaining a train of display image data. The decision object that is to be locked onto is determined by judging whether or not there is two-dimensional superimposition on the display screen between a cursor for locking on and a display object (202). Then, a judgment is made as to whether or not the decision object should be locked onto (203), and, when this is affirmative, the player selects an action which the model he or she is manipulating can take (205).
    Type: Grant
    Filed: March 3, 1998
    Date of Patent: July 10, 2001
    Assignee: Kabushiki Kaisha Sega Enterprises
    Inventors: Yukio Futatsugi, Shiro Maekawa, Yojiro Ogawa, Tatsuo Yamajiri