Patents by Inventor Yoshiaki Koizumi

Yoshiaki Koizumi 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).

  • Publication number: 20110212781
    Abstract: An inclination of a first unit is detected based on an output from a first acceleration sensor provided in a first unit of a controller, and an inclination of a second unit is detected based on an output from a second acceleration sensor provided in a second unit separate from the first unit. A difference between the inclinations of the first unit and the second unit is detected, and game control is performed using the detected difference. Thus, with a game apparatus using a plurality of acceleration sensors or a plurality of sensors capable of detecting a motion or a posture, a dynamic play is made possible with a high degree of freedom of motion and an intuitive motion input is realized.
    Type: Application
    Filed: May 9, 2011
    Publication date: September 1, 2011
    Applicant: Nintendo Co., Ltd.
    Inventors: Yoshiaki Koizumi, Takeshi Hayakawa, Norihiro Aoyagi, Seiki Ishihara
  • Publication number: 20110141909
    Abstract: To obtain a method of positioning a wireless terminal capable of obtaining the position of each communication terminal by measuring distances with installed communication terminals each other without fixedly installing a base station. A positioning management terminal 100 includes a positioning object decision section 130 that selects a terminal to be positioned, which is a positioning object, and a positioning standard terminal, whose position is known, among the wireless terminals 200; a positioning management section 120 that requires distance information between the terminal to be positioned and the positioning standard terminal; and a position calculation section 140 that calculates the position of the terminal to be positioned. The positioning management section 120 requires distance information from the positioning standard terminal selected by the positioning object decision section 130 to the terminal to be positioned selected by the positioning object decision section 130.
    Type: Application
    Filed: March 13, 2009
    Publication date: June 16, 2011
    Applicant: Mitsubishi Electric Corporation
    Inventors: Naoyuki Hibara, Yoshiaki Koizumi, Masanori Nakata, Noriyuki Kushiro
  • Publication number: 20110102317
    Abstract: An application program changes a property value of a graphic object arranged in an object database. An object manager reads out the property value from the object database and then issues a drawing command. A graphics engine executes the drawing command to configure a memory image of the graphic object on a VRAM to display the image on a liquid crystal display via an LCDC.
    Type: Application
    Filed: April 14, 2009
    Publication date: May 5, 2011
    Applicant: Mitsubishi Electric Corporation
    Inventors: Makoto Katsukura, Masanori Nakata, Noriyuki Kushiro, Yoshiaki Koizumi, Toshiaki Kikuta, Takuya Mukai
  • Patent number: 7921665
    Abstract: An air conditioning equipment having an in-room unit connected to one end of the refrigerant pipes and an out-room unit connected to the other end of the refrigerant pipes. The air conditioning equipment includes signal coupling portions which are respectively disposed at both end parts of the refrigerant pipes. Each of the signal coupling portions couples an alternating current (AC) control signal to the refrigerant pipes and exhibits a predetermined impedance with respect to an AC electric signal. The configuration of the air conditioning equipment brings forth the advantages that the electrical insulation devices used in the prior art are dispensed with, and the signal transmissions between the in-room unit and the out-room unit can be performed by a simple apparatus configuration.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: April 12, 2011
    Assignee: Mitsubishi Electric Corporation
    Inventors: Toshiyasu Higuma, Noriyuki Kushiro, Yoshiaki Koizumi
  • Publication number: 20110043050
    Abstract: Wireless power supply and information communication are achieved between electronic circuit substrates in the electronic equipment, and the size of the circuitry for achieving the above is reduced. There are provided a first electronic circuit substrate, a second electronic circuit substrate, a first coil connected to the first electronic circuit substrate, and a second coil connected to the second electronic circuit substrate. Power is transmitted from the first coil to the second coil by electromagnetic induction so that the first electronic circuit substrate and the second electronic circuit substrate are electrically connected.
    Type: Application
    Filed: March 12, 2009
    Publication date: February 24, 2011
    Applicant: Mitsubishi Electric Corporation
    Inventors: Masaaki Yabe, Yoshiaki Koizumi, Toshiyasu Higuma, Noriyuki Kushiro
  • Publication number: 20100317287
    Abstract: An air conditioning equipment having an in-room unit connected to one end of the refrigerant pipes and an out-room unit connected to the other end of the refrigerant pipes. The air conditioning equipment includes signal coupling portions which are respectively disposed at both end parts of the refrigerant pipes. Each of the signal coupling portions couples an alternating current (AC) control signal to the refrigerant pipes and exhibits a predetermined impedance with respect to an AC electric signal. The configuration of the air conditioning equipment brings forth the advantages that the electrical insulation devices used in the prior art are dispensed with, and the signal transmissions between the in-room unit and the out-room unit can be performed by a simple apparatus configuration.
    Type: Application
    Filed: August 3, 2010
    Publication date: December 16, 2010
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toshiyasu Higuma, Noriyuki Kushiro, Yoshiaki Koizumi
  • Publication number: 20100317288
    Abstract: An air conditioning equipment having an in-room unit connected to one end of the refrigerant pipes and an out-room unit connected to the other end of the refrigerant pipes. The air conditioning equipment includes signal coupling portions which are respectively disposed at both end parts of the refrigerant pipes. Each of the signal coupling portions couples an alternating current (AC) control signal to the refrigerant pipes and exhibits a predetermined impedance with respect to an AC electric signal. The configuration of the air conditioning equipment brings forth the advantages that the electrical insulation devices used in the prior art are dispensed with, and the signal transmissions between the in-room unit and the out-room unit can be performed by a simple apparatus configuration.
    Type: Application
    Filed: August 3, 2010
    Publication date: December 16, 2010
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toshiyasu HIGUMA, Noriyuki KUSHIRO, Yoshiaki KOIZUMI
  • Publication number: 20100293974
    Abstract: An air conditioning equipment having an in-room unit connected to one end of the refrigerant pipes and an out-room unit connected to the other end of the refrigerant pipes. The air conditioning equipment includes signal coupling portions which are respectively disposed at both end parts of the refrigerant pipes. Each of the signal coupling portions couples an alternating current (AC) control signal to the refrigerant pipes and exhibits a predetermined impedance with respect to an AC electric signal. The configuration of the air conditioning equipment brings forth the advantages that the electrical insulation devices used in the prior art are dispensed with, and the signal transmissions between the in-room unit and the out-room unit can be performed by a simple apparatus configuration.
    Type: Application
    Filed: August 3, 2010
    Publication date: November 25, 2010
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toshiyasu HIGUMA, Noriyuki Kushiro, Yoshiaki Koizumi
  • Publication number: 20100225540
    Abstract: To provide a positioning system that clearly defines a disposition of a base station for identifying a position of a radio set. While a wireless base station 1 that transmits and receives a distance-measuring signal to and from a terminal 2 to be measured by wireless communication is disposed at each corner forming an equilateral triangular, the length of each side of the equilateral triangle is made to be a maximum communication distance of the wireless base station 1.
    Type: Application
    Filed: January 21, 2008
    Publication date: September 9, 2010
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yoshiaki Koizumi, Naoyuki Hibara, Toshiyasu Higuma, Noriyuki Kushiro
  • Patent number: 7783535
    Abstract: A video game apparatus includes a CPU that detects a program control code included in a land object in the vicinity of a player object, and then, the CPU determines a kind of the land object. If the land object is “hole”, the CPU executes a “hole operation” subroutine. Similarly, if the land object is “wall”, “door” or “ladder”, the CPU performs “wall operation”, “door operation” or “ladder” subroutine.
    Type: Grant
    Filed: January 15, 2004
    Date of Patent: August 24, 2010
    Assignee: Nintendo Co., Ltd.
    Inventors: Shigeru Miyamoto, Yoshiaki Koizumi, Yoichi Yamada, Toshio Iwawaki
  • Patent number: 7618322
    Abstract: A game system includes a game apparatus, and the game apparatus is connected with a monitor and a percussion-type controller. When a game player beats a first beating operation surface or a second beating operation surface, first operation data is input from the controller to the game apparatus. Furthermore, when a microphone detects an operation sound generated at a time that a beating operation is performed, second operation data including volume data is input from the controller to the game apparatus. In the game apparatus, when a magnitude of the volume data is equal to or more than the predetermined threshold value, an ability value as to an action of the player object to be executed according to a command indicated by the first operation data is changed to execute the action.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: November 17, 2009
    Assignee: Nintendo Co., Ltd.
    Inventors: Takao Shimizu, Yoshiaki Koizumi, Takeshi Hayakawa, Koichi Hayashida
  • Patent number: 7513829
    Abstract: A game machine includes a CPU, and the CPU renewably determines positions of a player character and a virtual camera in a game space in response to an operation of a controller by a player. Furthermore, a game image produced by the CPU and a GPU is displayed on a monitor. Then, a specific-shaped first mark image to inform the player a presence of the player character is rendered by the CPU and the GPU on images of a building object and a wall object in the game image.
    Type: Grant
    Filed: October 2, 2002
    Date of Patent: April 7, 2009
    Assignee: Nintendo Co., Ltd.
    Inventors: Koichi Hayashida, Yoshiaki Koizumi
  • Publication number: 20080168431
    Abstract: To obtain a program code generation support device, method, and the like, capable of generating a new program code, in particular, generating in accordance with an incorporating apparatus, by performing a further optimization on a program code. The device includes storage means 6 for storing as data, an optimization rule that is composed of a conversion condition for converting data of a program code and a conversion content thereof, and code optimization means 4 that includes a code analysis unit 4A for analyzing the program code, a condition search unit 4B for search a part matching the conversion condition in the program code through a collation with the optimization rule stored in the storage means on the basis of the analyzed program code, and an optimization unit 4C for generating data of a new program code by converting the part matching the conversion condition on the basis of the conversion content.
    Type: Application
    Filed: February 2, 2006
    Publication date: July 10, 2008
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takahiro Ito, Shigeki Suzuki, Yoshiko Ochiai, Noriyuki Kushiro, Yoshiaki Koizumi
  • Publication number: 20080032621
    Abstract: When a prior-art transmission scheme is to be applied to an airconditioning equipment already installed in a building or a house, refrigerant pipes serving as communication media and an in-room unit as well as an out-room unit need to be insulated, so that steel pipes near both the ends of each refrigerant pipe have been inevitably replaced with electrical insulation devices. (Means for Resolution) An airconditioning equipment having an in-room unit 2 connected to one end of refrigerant pipes 3, 4, and an out-room unit 1 connected to the other end of the refrigerant pipes 3, 4, is characterized by comprising signal coupling portions 7 which are respectively disposed at both the end parts of the refrigerant pipes 3, 4, each of which couples an AC control signal to the refrigerant pipes 3, 4, and each of which exhibits a predetermined impedance with respect to an AC electric signal.
    Type: Application
    Filed: February 23, 2005
    Publication date: February 7, 2008
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toshiyasu Higuma, Noriyuki Kushiro, Yoshiaki Koizumi
  • Publication number: 20080015031
    Abstract: An inclination of a first unit is detected based on an output from a first acceleration sensor provided in a first unit of a controller, and an inclination of a second unit is detected based on an output from a second acceleration sensor provided in a second unit separate from the first unit. A difference between the inclinations of the first unit and the second unit is detected, and game control is performed using the detected difference. Thus, with a game apparatus using a plurality of acceleration sensors or a plurality of sensors capable of detecting a motion or a posture, a dynamic play is made possible with a high degree of freedom of motion and an intuitive motion input is realized.
    Type: Application
    Filed: April 27, 2007
    Publication date: January 17, 2008
    Applicant: NINTENDO CO., LTD.,
    Inventors: Yoshiaki Koizumi, Takeshi Hayakawa, Norihiro Aoyagi, Seiki Ishihara
  • Publication number: 20070265086
    Abstract: A video game apparatus includes a CPU, the CPU detects marker coordinates data included in input data transmitted from a controller, and calculates indicated coordinates of the controller. A star object indicated by the controller is set as a target object by a player pressing a B-trigger switch. Then, a player object executes a processing according to the target object. For example, when the player continues to press the B-trigger switch, the player object is moved to approach the target object.
    Type: Application
    Filed: December 18, 2006
    Publication date: November 15, 2007
    Applicant: Nintendo Co., Ltd.
    Inventors: Norihiro Aoyagi, Yoshiaki Koizumi
  • Publication number: 20070265072
    Abstract: A game apparatus determines whether or not a predetermined first condition is fulfilled. When the first condition is fulfilled, the game apparatus causes the second speaker to generate a sound and moves an object in a virtual game space. When a predetermined second condition regarding a position of the object is fulfilled as a result of the object being moved by the moving control means, the game apparatus causes the first speaker to generate a sound. The game apparatus causes a display device to display the game space.
    Type: Application
    Filed: October 12, 2006
    Publication date: November 15, 2007
    Applicant: NINTENDO CO., LTD.
    Inventors: Hirokazu Matsuda, Masafumi Kawamura, Yoshiaki Koizumi
  • Publication number: 20070230039
    Abstract: A clamp ring that clamps a disc onto a spindle motor that rotates the disc includes an annular disc shaped body fixed onto a hub that rotates with a shaft of the spindle motor, the body arranging plural screw holes in a circumferential direction of the body, a screw that fixes the body onto the hub being inserted into each screw hole, wherein the body arranges plural stress relaxation holes between the plural screw holes so that each stress relaxation hole and each screw hole alternate in the circumferential direction of the body, each stress relaxation hole mitigating a deformation of the body in fixing the body onto the hub with the screw, a diameter of the stress relaxation hole being equal to or greater than a diameter of the screw hole in a surface of the body from which the screw is inserted into the body.
    Type: Application
    Filed: June 15, 2006
    Publication date: October 4, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Yoshiaki Koizumi, Misao Inoke, Masaya Suwa, Rikako Shinomiya
  • Publication number: 20070052311
    Abstract: A motor includes a shaft that rotates with a load, and a dynamic pressure bearing that supports the shaft via fluid in a non-contact manner, wherein the dynamic pressure bearing includes three or more radial bearings that are arranged along a longitudinal direction of said shaft and each radial bearing extends around said shaft.
    Type: Application
    Filed: December 28, 2005
    Publication date: March 8, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Hiroshi Nagata, Mitsuaki Yoshida, Yoshiaki Koizumi, Ritsuko Minamisawa
  • Publication number: 20070002495
    Abstract: A magnetic disc apparatus has a voice coil motor including a magnetic member constituting a magnetic circuit, a cover member covering the magnetic member, and a buffer member interposed between the magnetic member and the cover member. The magnetic member and the cover member are screwed with the buffer member interposed therebetween.
    Type: Application
    Filed: November 21, 2005
    Publication date: January 4, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Hiroshi Nagata, Mitsuaki Yoshida, Hisashi Kaneko, Masaya Suwa, Yoshiaki Koizumi