Patents by Inventor Toshiaki Suzuki

Toshiaki Suzuki 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: 7621812
    Abstract: In a game system, at least two of objects are set as selected objects. First, a virtual frame (a first frame 77) perpendicular to a line of sight is set on a frame setting plane 76. The first frame 77 is set so that selected objects 81 through 84 are positioned inside of the first frame 77 when viewed from a direction of the line of sight. Furthermore, the first frame 77 is deformed in accordance with movements of the selected objects 81 through 84. Specifically, when all of the selected objects 81 through 84 are a predetermined distance away from one side of the frame 77 when viewed in the direction of the line of sight, the side is moved toward the inside of the first frame 77, thereby deforming the first frame 77.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: November 24, 2009
    Assignee: Nintendo Co., Ltd.
    Inventors: Kouichi Kawamoto, Toshiaki Suzuki
  • Publication number: 20090268430
    Abstract: The direct-type backlight device of the present invention includes a reflecting plate, a plurality of point light sources and a light diffusing plate in this order. A light emitting surface of the light diffusing plate is provided with a fine concavo-convex structure which is a split image forming member. By the fine concavo-convex structure, images A1, B1, C1 and D1 on the light emitting surface corresponding to four point light sources A, B, C and D which constitute a convex quadrilateral which has the smallest area and the shortest circumference length among the plurality of point light sources are observed in a specific region W in a region surrounded by positions A0, B0, C0 and D0 which are positions of the projected image of the point light sources A, B, C and D on the light diffusing plate.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 29, 2009
    Inventors: Toshiaki Suzuki, Keisuke Tsukada
  • Publication number: 20090262446
    Abstract: A write sensitive width is calculated by writing a test data by a write head by moving the write head in a radial direction of a magnetic recording medium at a designated speed K to obliquely cross a designated track or a track adjacent to the designated track, reading the test data recorded in the track obliquely by a read head to obtain a read characteristics profile of a read voltage with respect to the track scanning time and obtaining a moving distance in the radial direction of the head by multiplying the test data scanning time of the read head with the designated moving speed K.
    Type: Application
    Filed: February 12, 2009
    Publication date: October 22, 2009
    Inventors: Hideki Mochizuki, Yoshihiro Sakurai, Toshiaki Suzuki
  • Patent number: 7606148
    Abstract: In a packet forwarding apparatus having a plurality of interfaces for connection to external networks, at least one of the interfaces is designated as an extension interface, and an extension apparatus having an additional function is connected to the packet forwarding apparatus via the extension interface. An ingress packet having been received by another of the network interfaces and for which the additional function is to be used is forwarded to the extension apparatus and the ingress packet processed with the additional function is inputted again to the packet forwarding apparatus via the extension interface and sent out to a corresponding external network from a network interface corresponding to the destination address of the ingress packet.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: October 20, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Kunihiko Toumura, Toshiaki Suzuki, Hideki Okita
  • Patent number: 7605788
    Abstract: A combination of a bright and dark display pattern and a polarity pattern is used to drive a liquid crystal display device. In the bright and dark display pattern, bright display picture elements and dark display picture elements alternate with each other every one picture element in horizontal and vertical directions. In the polarity pattern, positive-polarity picture elements and negative-polarity picture elements alternate with each other every two picture elements in the horizontal and vertical directions.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: October 20, 2009
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tsuyoshi Kamada, Hidefumi Yoshida, Masakazu Shibasaki, Toshiaki Suzuki
  • Patent number: 7601066
    Abstract: A game system includes a housing to be held by a player. The housing incorporates an XY-axis acceleration sensor to detect an acceleration in a X-axis direction and a Y-axis direction and a Z-axis contact switch to detect an acceleration in a Z-axis direction. The sensor and switch detect at least one of an amount (e.g. tilt amount, movement amount, impact amount or the like) and a direction (e.g. tilt direction, movement direction, impact direction or the like) of a change applied to the housing. A simulation program provides simulation such that a state of a game space is changed related to at least one of the amount and direction of the change applied to the housing.
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: October 13, 2009
    Assignee: Nintendo Co., Ltd.
    Inventors: Iwao Masuyama, Toshiaki Suzuki, Akira Tahara
  • Publication number: 20090244755
    Abstract: A method for measuring a write width and/or a read width of a composite magnetic head in which a read characteristics profile having a peak as a read voltage characteristics for a moving distance is obtained by writing a test data in a designated track of eccentric tracks of such as a DTM by the composite magnetic head (write head), reading the test data from the designated track by moving the composite magnetic head (read head) in a radial direction and crossing the designated track and a write sensitive width or a read sensitive width is calculated on the basis of the read characteristics profile.
    Type: Application
    Filed: February 12, 2009
    Publication date: October 1, 2009
    Inventors: Hideki MOCHIZUKI, Yoshihiro Sakurai, Toshiaki Suzuki, Yokio Yamamoto
  • Publication number: 20090237345
    Abstract: An LCD device includes a display unit including pixels having a multi-pixel structure; first and second driving units that drive scanning and signal lines, respectively; an image acquisition unit, and a control unit. Each of the pixels includes first and second pixels, and first and second pixels of pixels are connected to two corresponding signal lines in a checkerboard manner. The first driving unit is controlled to repeatedly scan a first sub-frame of odd lines and a second sub-frame of even lines, and the second driving unit is controlled in such a manner that the polarity of the first pixel of a pixel differs from that of the second pixel of the pixel, the polarities of the adjacent first pixels differ from each other and those of the adjacent second pixels differ from each other, and a polarity signal is inverted when switching is performed between first and second sub-frames.
    Type: Application
    Filed: March 23, 2009
    Publication date: September 24, 2009
    Inventors: Tsuyoshi KAMADA, Toshiaki Suzuki, Kazuhiro Nukiyama
  • Patent number: 7582016
    Abstract: In a game system in which two related virtual game spaces are separately displayed on a first display device and a second display device, an object, contained in a first game space represented by a three-dimensional coordinate system, is displayed on the first display device, and an object, contained in a second game space represented by a two-dimensional coordinate system, is displayed on the second display device. A coordinate conversion process is performed in which coordinates indicating a current location of the object in the first game space are mathematically projected onto a two-dimensional plane within the first game space that corresponds to the second game space, so as to determine coordinates in the second game space, that are indicative of a location where a shadow of the object would occur in the two-dimensional plane of the second game space when produced by a light source positioned at a predetermined location in the first game space.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: September 1, 2009
    Assignee: Nintendo Co., Ltd.
    Inventor: Toshiaki Suzuki
  • Patent number: 7580963
    Abstract: A semiconductor device includes a configuration memory for storing configuration data, an arithmetic unit whose circuit configuration can be reconfigured in accordance with the configuration data, and a fixed value memory for storing fixed value data to be supplied to the arithmetic unit. Since the configuration data and fixed value data to be supplied to the arithmetic unit are stored in the different memories, no data area for storing the fixed value data need be set in the configuration memory. This makes it possible to supply a predetermined fixed value to the arithmetic unit by storing only information for reading out fixed value data from the fixed value memory.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: August 25, 2009
    Assignee: Fujitsu Microelectronics Limited
    Inventors: Tetsuo Kawano, Hiroshi Furukawa, Ichiro Kasama, Kazuaki Imafuku, Toshiaki Suzuki
  • Publication number: 20090106807
    Abstract: Provided is a video distribution system including: a video server for transmitting a plurality of video streams; and a video gateway for transferring at least one of the plurality of the transmitted video streams to a video client. The video server adds a first identifier for identifying whether data of an independently decodable unit included in the video stream corresponds in time to the video stream; and transmits the video stream to which the first identifier has been added. The video gateway specifies, based on first identifiers added to the transmitted plurality of video streams, the data of the independently decodable unit of the video stream transferred after switching in a case where the video stream is switched to another video stream in the independently decodable unit; and transfers the video stream transferred after the switching from the specified data of the independently decodable unit.
    Type: Application
    Filed: October 17, 2008
    Publication date: April 23, 2009
    Inventors: Toshiaki SUZUKI, Mariko Nakayama
  • Patent number: 7506439
    Abstract: An electric wire including a conductor; and a coating material outside of the conductor, wherein a water-stopping agent having a flowability is located between the conductor and the coating material on a connection terminal side of the electric wire.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: March 24, 2009
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Tetsuji Tanaka, Hiroki Hirai, Yoshito Sakai, Toshiaki Suzuki
  • Publication number: 20090059879
    Abstract: Provided is a wireless communication system, comprising: a base station providing communication by a plurality of communication methods; and a mobile node for communicating with the base station by the plurality of communication methods. The mobile node calculates a first distance between a wireless LAN access point and the mobile node; and judges whether the communication by the wireless LAN is possible by comparing the calculated first distance and a second distance that is a distance within which communication by a wireless LAN is available.
    Type: Application
    Filed: August 27, 2008
    Publication date: March 5, 2009
    Inventors: Ryouji Yamaoka, Tetsuo Yamaoka, Junji Yamamoto, Seishi Hanaoka, Toshiaki Suzuki, Masashi Yano
  • Patent number: 7499061
    Abstract: An image signal processing device is provided, which has therein a memory to store a first correction parameter to convert a specific region of display image of a display panel, a first coefficient generating section to generate a first coefficient for each pixel in a display panel based on the first correction parameter, a first correction value generating section to generate a first correction value for each pixel based on an input image signal, a first multiplier to multiply the first coefficient by the first correction value for each pixel and output a first multiplied value, and a first adder to add or subtract for each pixel the first multiplied value to or from the input image signal.
    Type: Grant
    Filed: April 11, 2005
    Date of Patent: March 3, 2009
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Katsuyoshi Hiraki, Kazuhiro Nukiyama, Hiroshi Yamazaki, Toshiaki Suzuki
  • Publication number: 20090036213
    Abstract: A game system includes a housing to be held by a player. The housing incorporates an XY-axis acceleration sensor to detect an acceleration in an X-axis and Y-axis direction and a Z-axis contact switch to detect an acceleration in an Z-axis direction. These sensor and switch detect at least one of an amount (e.g., tilt amount, movement amount, impact amount or the like) and a direction (e.g., tilt direction, movement direction, impact direction or the like) of a change applied to the housing. A simulation program provides simulation such that a state of a game space is changed related to at least one of the amount and direction of the change applied to the housing.
    Type: Application
    Filed: August 25, 2008
    Publication date: February 5, 2009
    Applicant: NINTENDO CO., LTD
    Inventors: Iwao Masuyama, Toshiaki Suzuki, Akira Tahara
  • Publication number: 20090035119
    Abstract: In the present invention, through the provision of a tray placing rack for storing trays in multi steps, the trays accommodating electronic parts after inspection are received in the racks and through the provision of a tray stacking rack above the tray placing rack, an empty tray emptied by having been inspected of the electronic parts before inspection at an inspection stage is stacked on the tray stacking rack.
    Type: Application
    Filed: July 29, 2008
    Publication date: February 5, 2009
    Inventors: Toshinori SUGIYAMA, Yoshinori Tokumura, Syoji Tsuyuki, Toshiaki Suzuki, Shinji Kawamoto
  • Publication number: 20080293283
    Abstract: An electric wire including a conductor; and a coating material outside of the conductor, wherein a water-stopping agent having a flowability is located between the conductor and the coating material on a connection terminal side of the electric wire.
    Type: Application
    Filed: July 24, 2008
    Publication date: November 27, 2008
    Applicants: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Tetsuji Tanaka, Hiroki Hirai, Yoshito Sakai, Toshiaki Suzuki
  • Publication number: 20080291173
    Abstract: An input coordinate point is obtained from a pointing device, and either one of first and second controls is selected in accordance with an operation performed by a user. When the first control is selected, a movement vector is calculated based on the input coordinate point and a predetermined coordinate point, and a display area of a virtual space, which is displayed on a display device, is moved. Alternatively, when the first control is selected, the movement vector is calculated based on the input coordinate point and predetermined coordinate point, and an object is moved within the virtual space. When the second control is selected, the object is moved to a position in the virtual space, the position corresponding to the input coordinate point. Then, the display device is caused to display the virtual space within the display area.
    Type: Application
    Filed: April 10, 2007
    Publication date: November 27, 2008
    Applicant: Nintendo Co., Ltd.
    Inventor: Toshiaki Suzuki
  • Publication number: 20080281597
    Abstract: A plurality of input devices each includes a speaker, operation data transmitting means, voice data receiving means, and voice controlling means. An information processing apparatus includes voice storing means, object displaying means, operation data acquiring means, pointing position determining means, object specifying means, voice reading means, and voice data transmitting means. The pointing position determining means specifies, for each of the input devices, a pointing position on a screen based on operation data transmitted from the operation data transmitting means. The voice reading means reads voice data corresponding to the pointing position for each of the input devices. The voice data transmitting means transmits the voice data to each of the input devices. The voice controlling means outputs voice from the speaker based on the voice data.
    Type: Application
    Filed: June 27, 2007
    Publication date: November 13, 2008
    Applicant: Nintendo Co., Ltd.
    Inventor: Toshiaki Suzuki
  • Publication number: 20080268956
    Abstract: A hand-held game apparatus comprises a pointing device, such as a touch panel or the like. A predetermined program including a letter recognition program is transmitted from a stationary game apparatus to a plurality of hand-held game apparatuses. Players perform handwriting input using the touch panels or the like of the respective hand-held game apparatuses. A letter recognition process is performed in each hand-held game apparatus. A result of letter recognition is transmitted to the stationary game apparatus. In the stationary game apparatus, a game process is executed based on the result of letter recognition received from each hand-held game apparatus.
    Type: Application
    Filed: June 27, 2007
    Publication date: October 30, 2008
    Applicant: Nintendo Co., Ltd.
    Inventor: Toshiaki Suzuki