Patents by Inventor Kazuyuki Igarashi

Kazuyuki Igarashi 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: 20240082702
    Abstract: An input device includes: a plurality of input members; an upper surface having a right region in which a part of the plurality of input members is disposed, a left region in which another part of the plurality of input members is disposed, and a center region that is a region between the right region and the left region; and a light emitting region formed along an outer edge of the center region. The light emitting region includes a first light emitting portion configured to indicate identification information assigned to a plurality of input devices connected to an information processing apparatus, and a second light emitting portion configured to emit light based on information different from the identification information.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 14, 2024
    Applicant: Sony Interactive Entertainment Inc.
    Inventors: Ikuo KOBAYASHI, Takeshi IGARASHI, Masaho MORITA, Kazuyuki SUZUKI, Akinori ITO
  • Publication number: 20240078988
    Abstract: A musical instrument includes: a fixed member; a movable member displaceable relative to the fixed member within a movable range in response to a playing operation of the musical instrument; a detectable circuit including a magnetic or conductive body and disposed on the movable member; a detector circuit including a coil disposed on the fixed member and configured to output a detection signal corresponding to a voltage that is dependent on a distance between the detectable circuit and the coil; at least one memory storing instructions; and at least one processor configured to implement the instructions to perform a plurality of tasks, including: a generating task that generates, based on correspondences between voltages of detection signals and positions of the movable member in the movable range, position data indicating a position of the movable member that depends on the voltage of the detection signal output from the detector circuit; and a calibrating task that calibrates the correspondences based on th
    Type: Application
    Filed: November 7, 2023
    Publication date: March 7, 2024
    Inventors: Jun ISHII, Kazuyuki IGARASHI, Akihiko KOMATSU, Michiko TANOUE
  • Publication number: 20240071344
    Abstract: A musical instrument includes a fixed member; a movable member displaceable in response to a playing operation of the musical instrument, the movable member being displaceable relative to the fixed member from a first state where the movable member is in an initial position to a second state where the movable member is displaced from the initial position; a detectable circuit including a magnetic or conductive body and disposed on the movable member; and a detector circuit including a coil disposed on the fixed member and configured to output a detection signal corresponding to a voltage that is dependent on a distance between the detectable circuit and the coil. A distance between the detectable circuit and the coil in the first state is smaller than a distance between the detectable circuit and the coil in the second state.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Inventors: Jun ISHII, Kazuyuki IGARASHI
  • Publication number: 20230374363
    Abstract: The thermally conductive resin composition containing: 5 to 95 parts by weight of a copolymer (a) having a (meth)acrylic monomer unit A having an anionic group, a (meth)acrylic monomer unit B having a cationic group, and a silicone (meth)acrylic monomer unit C; 95 to 5 parts by weight of a silicone resin (b); and 500 to 3000 parts by weight of a thermally conductive filler (c) having a thermal conductivity of 10 W/mK or more, wherein a total content of the copolymer (a) and the silicone resin (b) is 100 parts by weight.
    Type: Application
    Filed: October 5, 2021
    Publication date: November 23, 2023
    Applicant: Denka Company Limited
    Inventors: Kazuyuki IGARASHI, Masao ONOZUKA
  • Publication number: 20230374189
    Abstract: The thermally conductive resin composition containing: 5 to 95 parts by weight of a copolymer (a) having a (meth)acrylic monomer unit A having an anionic group, a (meth)acrylic monomer unit B having a cationic group, and a silicone (meth)acrylic monomer unit C; 95 to 5 parts by weight of a silicone resin (b); and 500 to 3000 parts by weight of a thermally conductive filler (c) having a thermal conductivity of 10 W/mK or more, wherein a total content of the copolymer (a) and the silicone resin (b) is 100 parts by weight, and the silicone resin (b) includes a crosslinked silicone resin (b-1), wherein a content of the crosslinked silicone resin (b-1) is 5 to 100 mass % based on the total amount of the silicone resin (b).
    Type: Application
    Filed: October 5, 2021
    Publication date: November 23, 2023
    Applicant: Denka Company Limited
    Inventors: Kazuyuki IGARASHI, Masao ONOZUKA
  • Publication number: 20220186089
    Abstract: Disclosed is the copolymer having a (meth)acrylic monomer unit A having an anionic group, a (meth)acrylic monomer unit B having a cationic group, and a (meth)acrylic monomer unit C other than the (meth)acrylic monomer unit A and the (meth)acrylic monomer unit B.
    Type: Application
    Filed: April 7, 2020
    Publication date: June 16, 2022
    Applicant: Denka Company Limited
    Inventors: Ippei TAKASAKI, Kazuyuki IGARASHI, Tomoyuki KANAI, Yukihiko YAMASHITA
  • Patent number: 8326472
    Abstract: An automatic vessel position holding control method for holding a vessel position and a vessel heading of a vessel on the ocean in order to reduce a positional deviation and a heading deviation sharply as compared with the conventional automatic vessel position holding control by performing feedforward control for estimating and then compensating for at least one of a wave drifting force and a wave drifting moment that act on the vessel, wherein a vessel position holding control is performed that includes such controls as estimating waves entering the vessel from motion thereof, calculating at least one of the wave drifting force and the wave drifting moment from the estimated waves and performing feedforward control for at least one of the calculated wave drifting force and the calculated wave drifting moment.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: December 4, 2012
    Assignees: Mitsui Engineering & Shipbuilding Co., Ltd., Japan Agency for Marine-Earth Science and Technology
    Inventors: Kazuyuki Igarashi, Hiroshi Yamaguchi, Satoru Nagase, Koh Murata, Masakatsu Saito, Eigou Miyazaki
  • Publication number: 20110307128
    Abstract: An automatic vessel position holding control method for holding a vessel position and a vessel heading of a vessel on the ocean in order to reduce a positional deviation and a heading deviation sharply as compared with the conventional automatic vessel position holding control by performing feedforward control for estimating and then compensating for at least one of a wave drifting force and a wave drifting moment that act on the vessel, wherein a vessel position holding control is performed that includes such controls as estimating waves entering the vessel from motion thereof, calculating at least one of the wave drifting force and the wave drifting moment from the estimated waves and performing feedforward control for at least one of the calculated wave drifting force and the calculated wave drifting moment.
    Type: Application
    Filed: August 22, 2011
    Publication date: December 15, 2011
    Inventors: Kazuyuki Igarashi, Hiroshi Yamaguchi, Satoru Nagase, Koh Murata, Masakatsu Saito, Eigou Miyazaki
  • Publication number: 20090043436
    Abstract: An automatic vessel position holding control method for holding a vessel position and a vessel heading of a vessel on the ocean in order to reduce a positional deviation and a heading deviation sharply as compared with the conventional automatic vessel position holding control by performing feedforward control for estimating and then compensating at least one of a wave drifting force and a wave drifting moment that act on the vessel, wherein a vessel position holding control is performed that includes such controls as estimating waves entering the vessel from motion thereof, calculating at least one of the wave drifting force and the wave drifting moment from the estimated waves and performing feedforward control for at least one of the calculated wave drifting force and the calculated wave drifting moment.
    Type: Application
    Filed: April 14, 2006
    Publication date: February 12, 2009
    Inventors: Kazuyuki Igarashi, Hiroshi Yamaguchi, Satoru Nagase, Koh Murata, Masakatsu Saito, Eigou Miyazaki
  • Publication number: 20080209927
    Abstract: An objective is to realize an air conditioner in which the amount of consumed electric power can be integrated without using an exclusive electric-power-amount counter, and a control line for measuring the amount of the electric power can be shortened. Commercial electric power is supplied to an outdoor unit 1 and an indoor unit of the air conditioner through a Watt-hour meter 3, for measuring the amount of electric power supplied to the outdoor unit 1 and the indoor unit, having a transmitter for transmitting pulse signals, and through an electric power line 4. The Watt-hour meter 3 and the outdoor unit 1 are communicatively connected to each other through a control line 5. The outdoor unit 1 and the indoor unit are communicatively connected to a centralized controller through a transmission line 7.
    Type: Application
    Filed: September 14, 2005
    Publication date: September 4, 2008
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kazuyuki Igarashi, Hirotaka Masui, Hidesuke Hayakawa
  • Patent number: 5495406
    Abstract: An improved luminaire load control system for handling control signals as by converting them into power line carrier communication signals which are transmitted through branch power lines to terminal control units without causing any significant interference to power line installation. the conversion of the control signals is done respectively at a plurality of gate way units mounted on each branch power line and each gate way unit further includes memory unit for storing the information regarding to the connecting status of the terminal unit for sending back the stored information to a central control unit upon receipt of a send back command therefrom.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 27, 1996
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Noriyuki Kushiro, Kazuyuki Igarashi
  • Patent number: 5455761
    Abstract: An improved luminaire load control system for handling control signals as by converting them into power line carrier communication signals which are transmitted through branch power lines to terminal control units without causing any significant interference to power line installation, the conversion of the control signals is done respectively at a plurality of gate way units mounted on each branch power line and each gate way unit further includes memory unit for storing the information regarding to the connecting status of the terminal unit for sending back the stored information to a central control unit upon receipt of a send back command therefrom.
    Type: Grant
    Filed: September 14, 1992
    Date of Patent: October 3, 1995
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Noriyuki Kushiro, Kazuyuki Igarashi
  • Patent number: 5235327
    Abstract: A paging device for receiving information and including a test mode for determining the receiving characteristics of the device and a scan mode for scanning a frequency range within which the information exists in determining the frequency of the information. A receiver within the device for receiving information at a receiving frequency can be set at different receiving frequencies. A control unit sets the receiving frequency during the test mode to a predefined test frequency. The predefined test frequency is determined by the control unit without the device entering the scan mode.
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: August 10, 1993
    Assignee: Seiko Epson Corporation
    Inventors: Kazuyuki Igarashi, Toru Karasawa
  • Patent number: 5175677
    Abstract: An improved luminaire load control system for handling control signals as by converting them into power line carrier communication signals which are transmitted through branch power lines to terminal control units without causing any significant interference to power line installation. The conversion of the control signals is done respectively at a plurality of gate way units mounted on each branch power line and each gate way unit further includes memory unit for storing the information regarding to the connecting status of the terminal unit for sending back the stored information to a central control unit upon receipt of a send back command therefrom.
    Type: Grant
    Filed: September 11, 1989
    Date of Patent: December 29, 1992
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Noriyuki Kushiro, Kazuyuki Igarashi