Patents by Inventor Takuji Masuda

Takuji Masuda 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: 6917371
    Abstract: It is an object of the present invention to provide special effects which will make a video game more realistic. When a virtual light source exists in a three-dimensional virtual space, if a light from the light source extends toward a camera, a flare is generated on a screen because of incidence of the ray of light into a camera lens, thereby forming a dazzling picture in accordance with the state of backlight.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: July 12, 2005
    Assignee: Kabushiki Kaisha Sega Enterprises
    Inventors: Toshihiro Nagoshi, Takuji Masuda, Koki Koiwa, Takayuki Kazama, Ryo Ikawa
  • Patent number: 6767286
    Abstract: It is an object of the present invention to provide special effects which will make a video game more realistic. When a virtual light source exists in a three-dimensional virtual space, if a light from the light source extends toward a camera, a flare is generated on a screen because of incidence of the ray of light into a camera lens, thereby forming a dazzling picture in accordance with the state of backlight.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: July 27, 2004
    Assignee: Kabushiki Kaisha Sega Enterprises
    Inventors: Toshihiro Nagoshi, Takuji Masuda, Koki Koiwa, Takayuki Kazama, Ryo Ikawa
  • Patent number: 6652376
    Abstract: A driving game, wherein players having various driving skills—from beginners to those advanced—may enjoy both aspects of amusement and simulation in consistency. The game device of the present invention has an element for providing to a player a plurality of different movement modes upon moving the vehicle along a traveling line. Upon selection of a desired movement mode, a vehicle-driving game relating to the driving mode selected by the player is executed. Included in this plurality of driving modes are an assist mode in which auto-brake control is performed and a training mode in which various indications, such as the timing of the braking point, are given.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: November 25, 2003
    Assignee: Kabushiki Kaisha Sega Enterprises
    Inventors: Shigeru Yoshida, Takuji Masuda, Takanori Kobayashi
  • Publication number: 20030130031
    Abstract: Provided is a driving game, wherein players having various driving skills—from beginners to those advanced—may enjoy both aspects of amusement and simulation in consistency. The game device of the present invention moves an object in a virtual three-dimensional space pursuant to operations from a player and generates images of the moving state of such object. This game device is provided with an element for providing to a player a plurality of different movement modes upon moving the vehicle along a traveling line; an element for enabling a player to select a desired movement mode from such plurality of different movement modes; and an element for executing a vehicle-driving game relating to the driving mode selected by the player. Included in this plurality of driving modes are an assist mode in which auto-brake control is performed and a training mode in which various indications, such as the timing of the braking point, are given.
    Type: Application
    Filed: February 4, 2003
    Publication date: July 10, 2003
    Applicant: Kabushiki Kaisha Sega Enterprises
    Inventors: Shigeru Yoshida, Takuji Masuda, Takanori Kobayashi
  • Patent number: 6234901
    Abstract: It is an object of the present invention to provide special effects which will make a video game more realistic. When a virtual light source exists in a three-dimensional virtual space, if a light from the light source extends toward a camera, a flare is generated on a screen because of incidence of the ray of light into a camera lens, thereby forming a dazzling picture in accordance with the state of backlight.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: May 22, 2001
    Assignee: Kabushiki Kaisha Sega Enterprises
    Inventors: Toshihiro Nagoshi, Takuji Masuda, Koki Koiwa, Takayuki Kazama, Ryo Ikawa