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: 20240082702Abstract: 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: ApplicationFiled: November 14, 2023Publication date: March 14, 2024Applicant: Sony Interactive Entertainment Inc.Inventors: Ikuo KOBAYASHI, Takeshi IGARASHI, Masaho MORITA, Kazuyuki SUZUKI, Akinori ITO
-
Publication number: 20240078988Abstract: 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 thType: ApplicationFiled: November 7, 2023Publication date: March 7, 2024Inventors: Jun ISHII, Kazuyuki IGARASHI, Akihiko KOMATSU, Michiko TANOUE
-
Publication number: 20240071344Abstract: 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: ApplicationFiled: November 7, 2023Publication date: February 29, 2024Inventors: Jun ISHII, Kazuyuki IGARASHI
-
Publication number: 20230374363Abstract: 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: ApplicationFiled: October 5, 2021Publication date: November 23, 2023Applicant: Denka Company LimitedInventors: Kazuyuki IGARASHI, Masao ONOZUKA
-
Publication number: 20230374189Abstract: 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: ApplicationFiled: October 5, 2021Publication date: November 23, 2023Applicant: Denka Company LimitedInventors: Kazuyuki IGARASHI, Masao ONOZUKA
-
Publication number: 20220186089Abstract: 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: ApplicationFiled: April 7, 2020Publication date: June 16, 2022Applicant: Denka Company LimitedInventors: Ippei TAKASAKI, Kazuyuki IGARASHI, Tomoyuki KANAI, Yukihiko YAMASHITA
-
Patent number: 8326472Abstract: 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: GrantFiled: August 22, 2011Date of Patent: December 4, 2012Assignees: Mitsui Engineering & Shipbuilding Co., Ltd., Japan Agency for Marine-Earth Science and TechnologyInventors: Kazuyuki Igarashi, Hiroshi Yamaguchi, Satoru Nagase, Koh Murata, Masakatsu Saito, Eigou Miyazaki
-
Publication number: 20110307128Abstract: 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: ApplicationFiled: August 22, 2011Publication date: December 15, 2011Inventors: Kazuyuki Igarashi, Hiroshi Yamaguchi, Satoru Nagase, Koh Murata, Masakatsu Saito, Eigou Miyazaki
-
Publication number: 20090043436Abstract: 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: ApplicationFiled: April 14, 2006Publication date: February 12, 2009Inventors: Kazuyuki Igarashi, Hiroshi Yamaguchi, Satoru Nagase, Koh Murata, Masakatsu Saito, Eigou Miyazaki
-
Publication number: 20080209927Abstract: 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: ApplicationFiled: September 14, 2005Publication date: September 4, 2008Applicant: Mitsubishi Electric CorporationInventors: Kazuyuki Igarashi, Hirotaka Masui, Hidesuke Hayakawa
-
Patent number: 5495406Abstract: 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: GrantFiled: June 7, 1995Date of Patent: February 27, 1996Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Noriyuki Kushiro, Kazuyuki Igarashi
-
Patent number: 5455761Abstract: 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: GrantFiled: September 14, 1992Date of Patent: October 3, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Noriyuki Kushiro, Kazuyuki Igarashi
-
Patent number: 5235327Abstract: 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: GrantFiled: May 31, 1991Date of Patent: August 10, 1993Assignee: Seiko Epson CorporationInventors: Kazuyuki Igarashi, Toru Karasawa
-
Patent number: 5175677Abstract: 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: GrantFiled: September 11, 1989Date of Patent: December 29, 1992Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Noriyuki Kushiro, Kazuyuki Igarashi