Patents by Inventor Hiroki Tsukahara

Hiroki Tsukahara 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: 6854792
    Abstract: A vehicle front body structure of a vehicle of framed construction, which includes: a pair of hood ledges which constitute inner walls on left and right sides of the vehicle front body; a pair of side rails to which the hood ledges are respectively connected at their front ends; and a radiator support connected to both of the front ends of the hood ledges. Each of the hood ledges is provided on a transversely outer side thereof with a box-section member extending in a vehicle longitudinal direction.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: February 15, 2005
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Hiroki Tsukahara
  • Patent number: 6803909
    Abstract: A data processing system including a data processing apparatus having an apparatus having relatively low picture image processing capacity. The system enables such a low-performance data processing apparatus to constantly display homogenous three-dimensional virtual reality spatial picture image. Specifically, a shared server reads VRML contents including a VRML file and a script program via a storage media before generating three-dimensional virtual reality spatial picture image pixel data. The shared server enables the three-dimensional virtual reality spatial picture image pixel data to be transmitted to a client PC from a satellite communication network via a WWW server. The client PC individually displays the received three-dimensional virtual reality spatial picture image pixel data on a monitor.
    Type: Grant
    Filed: February 24, 2001
    Date of Patent: October 12, 2004
    Assignee: Sony Corporation
    Inventor: Hiroki Tsukahara
  • Publication number: 20040164591
    Abstract: A vehicle front body structure of a vehicle of framed construction, which includes: a pair of hood ledges which constitute inner walls on left and right sides of the vehicle front body; a pair of side rails to which the hood ledges are respectively connected at their front ends; and a radiator support connected to both of the front ends of the hood ledges. Each of the hood ledges is provided on a transversely outer side thereof with a box-section member extending in a vehicle longitudinal direction.
    Type: Application
    Filed: February 11, 2004
    Publication date: August 26, 2004
    Applicant: NISSAN MOTOR CO., LTD.
    Inventor: Hiroki Tsukahara
  • Patent number: 6626954
    Abstract: A browser generates a sound of track 0 recorded in a MIDI file named music.mid. A Sony_AudioClip node receives data of the music.mid file as an event, outputting the data from a musicData field thereof to a musicData field of a Sony_MusicNoteInterpolator node. The Sony_MusicNoteInterpolator node interpolates a value between a value of a high sound and a value of a low sound prescribed by a keyValue field, outputting a result of the interpolation from value_changed. A PositionIP.value_changed field of a PositionInterpolator node outputs position data corresponding to data of the height of the sound supplied from the Sony_MusicNoteInterpolator node to a CONE_OBJ.set_translation field of a CONE_OBJ Transform node. As a result, the position of an object is changed in synchronization with the generation of a sound.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: September 30, 2003
    Assignee: Sony Corporation
    Inventors: Teruhisa Kamachi, Hiroyuki Aga, Hiroki Tsukahara, Junichi Nagahara, Hidenori Karasawa, Emi Arakawa
  • Publication number: 20010024230
    Abstract: A data processing system including a data processing apparatus having an apparatus having relatively low picture image processing capacity. The system enables such a low-performance data processing apparatus to constantly display homogenous three-dimensional virtual reality spatial picture image. Specifically, a shared server reads VRML contents including a VRML file and a script program via a storage media before generating three-dimensional virtual reality spatial picture image pixel data. The shared server enables the three-dimensional virtual reality spatial picture image pixel data to be transmitted to a client PC from a satellite communication network via a WWW server. The client PC individually displays the received three-dimensional virtual reality spatial picture image pixel data on a monitor.
    Type: Application
    Filed: February 24, 2001
    Publication date: September 27, 2001
    Inventor: Hiroki Tsukahara