Patents by Inventor Yusuke Masuda

Yusuke Masuda 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: 20220105707
    Abstract: A method of producing a double-sided metal-clad laminate comprises a supplying step of supplying an insulating film interposed between two metal foils continuously to between a pair of endless belts, a heat and pressure applying step of forming a laminate of the insulating film and the metal foils by heating and applying a pressure to the insulating film and the metal foils under predetermined condition while the insulating film is interposed by the two metal foils in between the endless belts, and a cooling step of cooling the laminate, wherein the insulating film has a thickness of 10 to 500 ?m, a degree of planar orientation of 30% or more, an average coefficient of linear expansion in an MD direction of ?40 to 0 ppm/K and an average coefficient of linear expansion in a TD direction of 0 to 120 ppm/K.
    Type: Application
    Filed: January 22, 2020
    Publication date: April 7, 2022
    Inventors: Ikuka INODA, Yusuke MASUDA, Shun UCHIYAMA, Takako EBISUZAKI
  • Patent number: 11292233
    Abstract: A laminated sheet with a cover material, an adhesive cover tape, and an electronic component packaging container molded. A laminated sheet having a surface layer on both sides of a substrate layer, and the substrate layer includes 30 to 70 mass % of a component mentioned below, 70 to 30 mass % of a component mentioned below, and 0 to 30 mass % of a recycled material of the laminated sheet to the total mass of the substrate layer. The component is a rubber modified (meth)acrylic acid ester-vinyl aromatic hydrocarbon copolymer having a conjugated diene rubber component content of 5 to 15 mass %. The component is a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing 15 to 30 mass % of monomeric units derived from conjugated dienes. The component is at least one polymer selected from the group consisting of a vinyl aromatic hydrocarbon polymer and a rubber modified vinyl aromatic hydrocarbon polymer.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: April 5, 2022
    Assignee: DENKA COMPANY LIMITED
    Inventors: Ryosuke Yanaka, Yusuke Masuda
  • Publication number: 20210390362
    Abstract: An interference suppression apparatus suppresses electromagnetic field interference produced by an RFID tag. The interference suppression apparatus includes a power supply circuit, an antenna that is connected to the power supply circuit, a clock that is connected to the power supply circuit, and a load adjuster that is connected to the power supply circuit. The clock generates an output in which a time constant is adjusted to be longer than a communication time of the RFID tag. The load adjuster changes a characteristic of the antenna based on the output from the clock.
    Type: Application
    Filed: June 16, 2021
    Publication date: December 16, 2021
    Applicant: DENSO WAVE INCORPORATED
    Inventors: Eiji MUTO, Kohei ENOMOTO, Yusuke MASUDA
  • Patent number: 11030424
    Abstract: A configuration which can easily discriminate a moving wireless (radio) tag from a stationary wireless (radio) tag. The configuration uses an antenna to measure phases of response waves received from a wireless tag. Based on the measurements, the configuration measures changes in distance from the wireless tag to the antenna and detects travel of the wireless tag. Based on the measurements, the configuration measures changes in velocity of the wireless tag relative to the antenna. A wireless tag having a rate of changes in signs of the velocity, of not less than a predetermined value in the measured velocity changes, is detected as being a stationary tag.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: June 8, 2021
    Assignee: DENSO WAVE INCORPORATED
    Inventors: Masayuki Ogawa, Kohei Enomoto, Yusuke Masuda
  • Publication number: 20210162721
    Abstract: A laminated sheet with a cover material, an adhesive cover tape, and an electronic component packaging container molded. A laminated sheet having a surface layer on both sides of a substrate layer, and the substrate layer includes 30 to 70 mass % of a component mentioned below, 70 to 30 mass % of a component mentioned below, and 0 to 30 mass % of a recycled material of the laminated sheet to the total mass of the substrate layer. The component is a rubber modified (meth)acrylic acid ester-vinyl aromatic hydrocarbon copolymer having a conjugated diene rubber component content of 5 to 15 mass %. The component is a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing 15 to 30 mass % of monomeric units derived from conjugated dienes. The component is at least one polymer selected from the group consisting of a vinyl aromatic hydrocarbon polymer and a rubber modified vinyl aromatic hydrocarbon polymer.
    Type: Application
    Filed: January 23, 2019
    Publication date: June 3, 2021
    Applicant: DENKA COMPANY LIMITED
    Inventors: Ryosuke YANAKA, Yusuke MASUDA
  • Patent number: 10718428
    Abstract: A controller for a vehicle transmission includes a storage part that stores data and a control part that executes processing by using the data stored in the storage part. The storage part stores a plurality of control processes of the vehicle transmission. The storage part further comprises a table including a start address and an end address of each of a first software program and a second software program as duplicated software programs, and the control unit executes the second software program instead of the first software program if the abnormal address is located between the first address and the end address of the first software program, and no abnormal address is located between the first address and the end address of the second software program.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: July 21, 2020
    Assignee: Hitachi Automotive Systems, Ltd.
    Inventors: Yasuhiro Okabe, Yusuke Masuda, Daisuke Sekine
  • Patent number: 10621395
    Abstract: In a configuration for detection of a movement state of a radio tag using a phase difference of a response wave from the radio tag, a phase ?[i] and a measurement time t[i] of a response wave from a radio tag measured are sequentially stored in a memory. A difference from a previous phase and a difference from a previous measurement time with respect to each phase ?[i] stored in the memory are calculated as a phase difference ??[i] and a time difference ?t[i]. A phase addition value ?sum[i] obtained by cumulatively adding a plurality of the phase differences ??[i] is calculated so as to correct a phase difference in which the corresponding time difference ?t[i] among the calculated plurality of the phase differences ??[i] exceeds a time threshold tsa [i], whereby the movement state of the radio tag is detected based upon the calculated phase addition value ?sum[i].
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: April 14, 2020
    Assignee: DENSO WAVE INCORPORATED
    Inventors: Kohei Enomoto, Masayuki Ogawa, Yusuke Masuda
  • Publication number: 20190303631
    Abstract: A configuration which can easily discriminate a moving wireless (radio) tag from a stationary wireless (radio) tag. The configuration uses an antenna to measure phases of response waves received from a wireless tag. Based on the measurements, the configuration measures changes in distance from the wireless tag to the antenna and detects travel of the wireless tag. Based on the measurements, the configuration measures changes in velocity of the wireless tag relative to the antenna. A wireless tag having a rate of changes in signs of the velocity, of not less than a predetermined value in the measured velocity changes, is detected as being a stationary tag.
    Type: Application
    Filed: March 13, 2019
    Publication date: October 3, 2019
    Applicant: DENSO WAVE INCORPORATED
    Inventors: Masayuki OGAWA, Kohei ENOMOTO, Yusuke MASUDA
  • Publication number: 20190102584
    Abstract: In a configuration for detection of a movement state of a radio tag using a phase difference of a response wave from the radio tag, a phase ?[i] and a measurement time t[i] of a response wave from a radio tag measured are sequentially stored in a memory. A difference from a previous phase and a difference from a previous measurement time with respect to each phase ?[i] stored in the memory are calculated as a phase difference ??[i] and a time difference ?t[i]. A phase addition value ?sum[i] obtained by cumulatively adding a plurality of the phase differences ??[i] is calculated so as to correct a phase difference in which the corresponding time difference ?t[i] among the calculated plurality of the phase differences ??[i] exceeds a time threshold tsa [i], whereby the movement state of the radio tag is detected based upon the calculated phase addition value ?sum[i].
    Type: Application
    Filed: September 27, 2018
    Publication date: April 4, 2019
    Applicant: DENSO WAVE INCORPORATED
    Inventors: Kohei ENOMOTO, Masayuki OGAWA, Yusuke MASUDA
  • Publication number: 20180119804
    Abstract: A relay diagnosis unit diagnosing a relay turning ON and OFF an electric power to a transmission control device. The transmission control device is equipped with a main control unit and a monitoring unit monitoring the main control unit on the basis of a signal from the main control unit, and is equipped with a relay diagnosis unit diagnosing a relay for turning ON and OFF an electric power supplied to the transmission control device and a monitoring unit diagnosis unit diagnosing the monitoring unit, and diagnosis is carried out at each of timing when a key position changes to an OFF position and at timing when the key position changes to an accessory position, so that both diagnoses, i.e., diagnosis for detecting malfunction of the relay and diagnosis for the monitoring function of the main control unit, can be carried out.
    Type: Application
    Filed: June 22, 2016
    Publication date: May 3, 2018
    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
    Inventors: Takashi SHIIYA, Yusuke MASUDA, Junichi SHIBUSAWA, Takashi NOMURA
  • Publication number: 20180066752
    Abstract: Provided is a method of securing a safe state of a vehicle transmission and avoiding deterioration of drivability without restricting a function of the vehicle transmission when a ROM failure is detected in a controller for a vehicle transmission. A software program is duplicated in a unit of control with identical contents, and when a ROM failure is detected, same control as a normal operation is performed by alternative control of control at the ROM failure site.
    Type: Application
    Filed: June 10, 2016
    Publication date: March 8, 2018
    Inventors: Yasuhiro OKABE, Yusuke MASUDA, Daisuke SEKINE
  • Patent number: 9826620
    Abstract: A high frequency generating device used in a plasma ignition apparatus according to an embodiment includes a high frequency output unit, an output control unit, a current detecting unit, and an abnormality detecting unit. The high frequency output unit outputs a high frequency. The output control unit shifts a state of the high frequency output unit from a non-output state to an output-ready state of the high frequency. The current detecting unit detects a current that flows through a power-supply path to the high frequency output unit. The abnormality detecting unit detects output abnormality of the high frequency in the non-output state when a value of a current detected by the current detecting unit in the non-output state exceeds a non-output threshold.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: November 21, 2017
    Assignee: FUJITSU TEN LIMITED
    Inventors: Masashi Shibayama, Shoko Yamoto, Jyunya Tokinaga, Yusuke Masuda, Saori Aiba, Akio Okahara
  • Patent number: 9810832
    Abstract: An illumination device includes: a light source; an optical sheet having a rectangular shape and imparting an optical effect on light from the light source; a display component having a rectangular shape and being provided on the optical sheet; and a frame member having a frame shape surrounding the optical sheet and, on at least one edge of the optical sheet, selectively and directly or indirectly pressing an area that is located relatively more towards a center of the edge of the optical sheet than both sides of the edge so as to secure said area to the display component.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: November 7, 2017
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Yusuke Masuda
  • Patent number: 9709843
    Abstract: A buffer member (13) which abuts on a front surface side of a panel periphery of a display panel is made of a material having a light shielding property and has a portion, which extends over substantially the whole length of a side, along at least one of the respective sides of a rectangular display region. A buffer member (14) which abuts on a back surface side thereof has a portion, which extends over a range of a side except both the end portions thereof, along at least one of the respective sides of the rectangular shape. Accordingly, deformation of the display panel is reduced and it is possible to prevent light leakage in a peripheral portion of the display screen.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: July 18, 2017
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Takeshi Kamiyama, Tetsuya Maruno, Takashi Ogino, Yusuke Masuda, Michio Yamamoto
  • Patent number: 9695794
    Abstract: A control device of a plasma ignition apparatus according to an embodiment includes a plug socket, an oscillation unit, and an amplification unit. The plug socket holds an ignition plug, and a high voltage generated by an ignition coil is transmitted to the ignition plug through the plug socket. The oscillation unit oscillates a high frequency. The amplification unit amplifies the high frequency oscillated by the oscillation unit. The oscillation unit is arranged outside of the plug socket and the amplification unit is arranged inside of the plug socket.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: July 4, 2017
    Assignee: FUJITSU TEN LIMITED
    Inventors: Shoko Yamoto, Akio Okahara, Yusuke Masuda
  • Patent number: 9646863
    Abstract: Disclosed are a multilayer styrenic resin sheet including 10 to 50 laminated layers which are each made of a styrenic resin composition that includes 29 to 65 mass % of a styrene/conjugated diene copolymer (A), 51 to 15 mass % of a polystyrene resin (B) and 20 to 9 mass % of an impact-resistant polystyrene resin (C) and which each have an average thickness of 2 to 50 ?m; and a packaging material (such as carrier tape or tray) for electronic components which is formed from the multilayer styrenic resin sheet. The melt tension of the styrenic resin composition at 220° C. is preferably 10 to 30 mN, and the content of the conjugated diene is preferably 10 to 25 mass % relative to 100 mass % of the copolymer (A).
    Type: Grant
    Filed: January 16, 2012
    Date of Patent: May 9, 2017
    Assignee: DENKA COMPANY LIMITED
    Inventors: Yutaka Aoki, Atsushi Takei, Yasushi Hirokawa, Yusuke Masuda
  • Publication number: 20170064805
    Abstract: A high frequency generating device used in a plasma ignition apparatus according to an embodiment includes a high frequency output unit, an output control unit, a current detecting unit, and an abnormality detecting unit. The high frequency output unit outputs a high frequency. The output control unit shifts a state of the high frequency output unit from a non-output state to an output-ready state of the high frequency. The current detecting unit detects a current that flows through a power-supply path to the high frequency output unit. The abnormality detecting unit detects output abnormality of the high frequency in the non-output state when a value of a current detected by the current detecting unit in the non-output state exceeds a non-output threshold.
    Type: Application
    Filed: July 12, 2016
    Publication date: March 2, 2017
    Applicant: FUJITSU TEN LIMITED
    Inventors: Masashi SHIBAYAMA, Shoko YAMOTO, Jyunya TOKINAGA, Yusuke MASUDA, Saori AIBA, Akio OKAHARA
  • Publication number: 20170058856
    Abstract: A high frequency generating device used in a plasma ignition apparatus according to embodiments includes an output unit and a control unit. The output unit outputs a high frequency to an antenna that irradiates the high frequency into a combustion chamber of an internal-combustion engine. The control unit instructs the output unit to output the high frequency on the basis of an ignition signal that controls a spark discharge by an ignition plug and a control signal that controls output of the high frequency. Moreover, the control unit determines, when one of the ignition signal and the control signal is input, whether or not the other signal is input within a predetermined detection period, and detects abnormality in an input path of the ignition signal or in an input path of the control signal when the other signal is not input within the predetermined detection period.
    Type: Application
    Filed: July 7, 2016
    Publication date: March 2, 2017
    Applicant: FUJITSU TEN LIMITED
    Inventors: Yusuke MASUDA, Masashi SHIBAYAMA
  • Publication number: 20170037827
    Abstract: A control device of a plasma ignition apparatus according to an embodiment includes a plug socket, an oscillation unit, and an amplification unit. The plug socket holds an ignition plug, and a high voltage generated by an ignition coil is transmitted to the ignition plug through the plug socket. The oscillation unit oscillates a high frequency. The amplification unit amplifies the high frequency oscillated by the oscillation unit. The oscillation unit is arranged outside of the plug socket and the amplification unit is arranged inside of the plug socket.
    Type: Application
    Filed: July 7, 2016
    Publication date: February 9, 2017
    Applicant: FUJITSU TEN LIMITED
    Inventors: Shoko YAMOTO, Akio OKAHARA, Yusuke MASUDA
  • Publication number: 20170010501
    Abstract: A buffer member (13) which abuts on a front surface side of a panel periphery of a display panel is made of a material having a light shielding property and has a portion, which extends over substantially the whole length of a side, along at least one of the respective sides of a rectangular display region. A buffer member (14) which abuts on a back surface side thereof has a portion, which extends over a range of a side except both the end portions thereof, along at least one of the respective sides of the rectangular shape. Accordingly, deformation of the display panel is reduced and it is possible to prevent light leakage in a peripheral portion of the display screen.
    Type: Application
    Filed: February 5, 2015
    Publication date: January 12, 2017
    Inventors: Takeshi KAMIYAMA, Tetsuya MARUNO, Takashi OGINO, Yusuke MASUDA, Michio YAMAMOTO