Patents by Inventor Yoshiyuki Takahashi

Yoshiyuki Takahashi 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: 9869378
    Abstract: A load-applying device is provided that includes a spiral spring that is formed from a thin strip that is wound multiple times in a spiral shape; a movable body; and a fixing member. The spiral spring is disposed between the movable body and the fixing member, in a manner capable of performing a diameter reduction operation and a diameter expansion operation, and an outer-circumference part of the spiral spring contacting the movable body and the fixing member directly, or indirectly.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: January 16, 2018
    Assignee: NHK SPRING CO., LTD.
    Inventors: Takao Kobayashi, Takahiro Ito, Yoshiyuki Takahashi, Kazuhito Hiraoka
  • Patent number: 9856453
    Abstract: Compositions and methods are provided for preventing or treating neoplastic disease in a mammalian subject. A composition is provided which comprises an enriched immune cell population reactive to a human endogenous retrovirus type E antigen on a tumor cell. A method of treating a neoplastic disease in a mammalian subject is provided which comprises administering to a mammalian subject a composition comprising an enriched immune cell population reactive to a human endogenous retrovirus type E antigen, in an amount effective to reduce or eliminate the neoplastic disease or to prevent its occurrence or recurrence.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: January 2, 2018
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Richard William Wyatt Childs, Yoshiyuki Takahashi, Sachiko Kajigaya, Nanae Harashima
  • Patent number: 9815232
    Abstract: A molded foam member manufacturing method including: a first process of placing a foam molded first portion (11) (first molded body) and a rigid member (3) (rigid plate) in a second portion forming mold (20) (forming mold); and a second process of pouring a second portion-forming synthetic resin raw material (U) (foamable material) into the second portion forming mold (20) (forming mold) and foam molding a second portion (12) (second molded body) so as to surround a portion of the rigid member (3) (rigid plate) and form an integral unit with the first portion (11) (first molded body).
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: November 14, 2017
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Yoichi Nabeshima, Masatoshi Sato, Yoshiyuki Takahashi, Mariko Wada, Akihiro Kawashima, Yasuomi Tanaoka
  • Patent number: 9781515
    Abstract: A loudspeaker diaphragm includes a base layer and a coating layer. The base layer contains natural fibers. The coating layer is composed of bamboo cellulose nanofibers and is formed at least on the first side of the base layer. The coating layer has a thickness in the range of 3% to 15%, both inclusive of the sum of the thicknesses of the base layer and the coating layer.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: October 3, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tomonori Shibuya, Yoshiyuki Takahashi, Yoshimichi Kajihara, Tetsushi Itano, Mitsukazu Kuze, Takayuki Dan
  • Publication number: 20160212540
    Abstract: A loudspeaker diaphragm includes a base layer and a coating layer. The base layer contains natural fibers. The coating layer is composed of bamboo cellulose nanofibers and is formed at least on the first side of the base layer. The coating layer has a thickness in the range of 3% to 15%, both inclusive of the sum of the thicknesses of the base layer and the coating layer.
    Type: Application
    Filed: August 21, 2015
    Publication date: July 21, 2016
    Inventors: TOMONORI SHIBUYA, YOSHIYUKI TAKAHASHI, YOSHIMICHI KAJIHARA, TETSUSHI ITANO, MITSUKAZU KUZE, TAKAYUKI DAN
  • Publication number: 20160167263
    Abstract: A molded foam member manufacturing method including: a first process of placing a foam molded first portion and a rigid member in a second portion forming mold, and pressing and fixing the rigid member against the second portion forming mold; and a second process of pouring a second portion-forming synthetic resin raw material into the second portion forming mold and foam molding a second portion so as to surround at least a portion of the rigid member and to form an integral unit with the first portion.
    Type: Application
    Filed: July 25, 2014
    Publication date: June 16, 2016
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Yoichi NABESHIMA, Masatoshi SATO, Yoshiyuki TAKAHASHI
  • Publication number: 20160158979
    Abstract: A molded foam member manufacturing method including: a first process of placing a foam molded first portion (11) (first molded body) and a rigid member (3) (rigid plate) in a second portion forming mold (20) (forming mold); and a second process of pouring a second portion-forming synthetic resin raw material (U) (foamable material) into the second portion forming mold (20) (forming mold) and foam molding a second portion (12) (second molded body) so as to surround a portion of the rigid member (3) (rigid plate) and form an integral unit with the first portion (11) (first molded body).
    Type: Application
    Filed: July 25, 2014
    Publication date: June 9, 2016
    Applicants: BRIDGESTONE CORPORATION, TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Yoichi NABESHIMA, Masatoshi SATO, Yoshiyuki TAKAHASHI, Mariko WADA, Akihiro KAWASHIMA, Yasuomi TANAOKA
  • Publication number: 20160153529
    Abstract: A load-applying device is provided that includes a spiral spring that is formed from a thin strip that is wound multiple times in a spiral shape; a movable body; and a fixing member. The spiral spring is disposed between the movable body and the fixing member, in a manner capable of performing a diameter reduction operation and a diameter expansion operation, and an outer-circumference part of the spiral spring contacting the movable body and the fixing member directly, or indirectly.
    Type: Application
    Filed: February 6, 2014
    Publication date: June 2, 2016
    Inventors: Takao KOBAYASHI, Takahiro ITO, Yoshiyuki TAKAHASHI, Kazuto HIRAOKA
  • Patent number: 9343910
    Abstract: A system includes a primary transmission power supply 1 that provides single frequency power; a transmitter-receiver having plural channels of transmitting antennas 5 that wirelessly transmit power provided from the primary transmission power supply 1 and plural channels of receiving antennas 6 that receive the power transferred from the paired transmitting antennas 5; plural channels of transmission power circuits 2 that establish resonance conditions of the paired transmitting antennas; and plural channels of receiving power circuits 4 that establish resonance conditions of the paired receiving antennas, in which the individual transmission power circuits 2 provide the transmitting antennas 5 of adjacent channels with powers with half-wave resonance waveforms that avoid a period during which the power waves overlap on each other by shifting a phase of voltage or current of the powers.
    Type: Grant
    Filed: September 2, 2013
    Date of Patent: May 17, 2016
    Assignee: MITSUBISHI ELECTRIC ENGINEERING COMPANY, LIMITED
    Inventors: Yoshiyuki Akuzawa, Yoshiyuki Takahashi
  • Publication number: 20160134972
    Abstract: A loud speaker diaphragm includes a base layer containing a natural fiber, and a coating layer composed of a cellulose nanofiber. The coating layer is formed on at least one surface of the base layer. A Young's modulus of the cellulose nanofiber is larger than a Young's modulus of the base layer, and an internal loss of the cellulose nanofiber is smaller than an internal loss of the base layer.
    Type: Application
    Filed: July 17, 2014
    Publication date: May 12, 2016
    Inventors: TOMONORI SHIBUYA, YOSHIMICHI KAJIHARA, YOSHIYUKI TAKAHASHI, YOHEI JIN, SATORU TANAKA
  • Patent number: 9337665
    Abstract: A system has primary transmission power supply 1 that supplies power; transmitter-receiver 3 including plural channels of transmitting antennas 5 that wirelessly transmit supplied power and plural channels of receiving antennas 6 that receive power from paired transmitting antennas 5; plural channels of transmission power circuits 2 that establish resonance conditions of paired transmitting antennas 5; and plural channels of receiving power circuits 4 that establish resonance conditions of paired receiving antennas 6. Transmitting antennas 5 have transmitting-side coils 8 approximately centered around the axis of a rotating body or arranged around the axis; and transmitting-side spacers 7 with prescribed permeabilities arranged to control magnetic flux caused by transmitting-side coils 8 for individual channels.
    Type: Grant
    Filed: September 2, 2013
    Date of Patent: May 10, 2016
    Assignee: MITSUBISHI ELECTRIC ENGINEERING COMPANY, LIMITED
    Inventors: Yoshiyuki Akuzawa, Yoshiyuki Takahashi
  • Publication number: 20160105037
    Abstract: A multiplex transmission system including: a primary transmission power source that feeds power of a single frequency; a transmitter-receiver system that includes plural-line transmission antennas wirelessly transmitting power from the primary transmission power source, and plural-line reception antennas receiving power from the transmission antennas that form pairs with the reception antennas; a directional coupler-type transmission power source circuit establishing resonant condition of each of the transmission antennas; and plural-line reception power source circuits establishing resonant condition of each of the reception antennas that form the pairs. The directional coupler-type transmission power source circuit includes a directional coupler-type output filter that distributes power to the respective transmission antennas.
    Type: Application
    Filed: October 17, 2013
    Publication date: April 14, 2016
    Applicant: Mitsubishi Electric Engineering Corporation, Limited
    Inventors: Yoshiyuki AKUZAWA, Yoshiyuki TAKAHASHI
  • Publication number: 20150280446
    Abstract: A system includes a primary transmission power supply 1 that provides single frequency power; a transmitter-receiver having plural channels of transmitting antennas 5 that wirelessly transmit power provided from the primary transmission power supply 1 and plural channels of receiving antennas 6 that receive the power transferred from the paired transmitting antennas 5; plural channels of transmission power circuits 2 that establish resonance conditions of the paired transmitting antennas; and plural channels of receiving power circuits 4 that establish resonance conditions of the paired receiving antennas, in which the individual transmission power circuits 2 provide the transmitting antennas 5 of adjacent channels with powers with half-wave resonance waveforms that avoid a period during which the power waves overlap on each other by shifting a phase of voltage or current of the powers.
    Type: Application
    Filed: September 2, 2013
    Publication date: October 1, 2015
    Applicant: MITSUBISHI ELECTRIC ENGINEERING COMPANY, LIMITED
    Inventors: Yoshiyuki Akuzawa, Yoshiyuki Takahashi
  • Publication number: 20150280447
    Abstract: A system has primary transmission power supply 1 that supplies power; transmitter-receiver 3 including plural channels of transmitting antennas 5 that wirelessly transmit supplied power and plural channels of receiving antennas 6 that receive power from paired transmitting antennas 5; plural channels of transmission power circuits 2 that establish resonance conditions of paired transmitting antennas 5; and plural channels of receiving power circuits 4 that establish resonance conditions of paired receiving antennas 6. Transmitting antennas 5 have transmitting-side coils 8 approximately centered around the axis of a rotating body or arranged around the axis; and transmitting-side spacers 7 with prescribed permeabilities arranged to control magnetic flux caused by transmitting-side coils 8 for individual channels.
    Type: Application
    Filed: September 2, 2013
    Publication date: October 1, 2015
    Applicant: MITSUBISHI ELECTRIC ENGINEERING COMPANY, LIMITED
    Inventors: Yoshiyuki Akuzawa, Yoshiyuki Takahashi
  • Publication number: 20150192530
    Abstract: A nuclear material within a container is to be detected. Included are: a neutron source for generating neutrons emitted toward the container; a detection section capable of detecting neutrons including primary neutrons emitted from the neutron source and secondary neutrons generated through a nuclear fission reaction of the nuclear material; and a processing section for performing a reactor noise analysis process based on data obtained through detecting of neutrons by the detection section. The neutron source generates neutrons in a pulsatile manner. The processing section performs the reactor noise analysis process based on data obtained by excluding, from time series data obtained through detecting of neutrons by the detection section, data of a time range including a generation time of the neutrons generated by the neutron source in the pulsatile manner.
    Type: Application
    Filed: August 28, 2013
    Publication date: July 9, 2015
    Inventors: Kai Masuda, Tsuyoshi Misawa, Yoshiyuki Takahashi, Takahiro Yagi
  • Patent number: 9051949
    Abstract: [Object] To provide a clip for attaching an EA member, of which a base portion between a flange and a cylindrical portion is reliably filled with a resin foam body, and an EA member equipped with this clip. [Solution] A clip 30 for attaching an EA member to a member, includes a cylindrical portion 31 and flanges 32 provided at both ends of the cylindrical portion 31. In a base portion of at least one of the flanges 32, a penetrating portion 34 that penetrates through the flange 32 is formed. An EA member 20 is equipped with this clip 30.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 9, 2015
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Yoshiyuki Takahashi, Shin Tada
  • Publication number: 20150152384
    Abstract: Compositions and methods are provided for preventing or treating neoplastic disease in a mammalian subject. A composition is provided which comprises an enriched immune cell population reactive to a human endogenous retrovirus type E antigen on a tumor cell. A method of treating a neoplastic disease in a mammalian subject is provided which comprises administering to a mammalian subject a composition comprising an enriched immune cell population reactive to a human endogenous retrovirus type E antigen, in an amount effective to reduce or eliminate the neoplastic disease or to prevent its occurrence or recurrence.
    Type: Application
    Filed: November 20, 2014
    Publication date: June 4, 2015
    Inventors: RICHARD WILLIAM WYATT CHILDS, YOSHIYUKI TAKAHASHI, SACHIKO KAJIGAYA, NANAE HARASHIMA
  • Patent number: 8957532
    Abstract: The present invention is related to a method for producing a resin compact containing an epoxy resin, a curing agent, a curing accelerator and an inorganic filler. The method includes a kneading and crushing process for preparing a first powder material obtained by mixing, heat-melting, kneading and crushing a first component containing the epoxy resin and the curing agent and the inorganic filler, but not containing the curing accelerator; a pulverizing process for preparing a second powder material obtained by pulverizing a second component containing the curing accelerator; a mixing process for preparing a resin composition by dispersing and mixing the first powder material and the second powder material; and a molding process for obtaining the resin compact by compression-molding the resin composition. This makes it possible to obtain a resin compact (particularly, a resin compact for encapsulation) having superior long term storage stability at room temperature, good curable property and fluidity.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: February 17, 2015
    Assignee: Sumitomo Bakelite Company Limited
    Inventors: Yoshiyuki Takahashi, Hiroshi Utsugi
  • Patent number: 8921050
    Abstract: Compositions and methods are provided for preventing or treating neoplastic disease in a mammalian subject. A composition is provided which comprises an enriched immune cell population reactive to a human endogenous retrovirus type E antigen on a tumor cell. A method of treating a neoplastic disease in a mammalian subject is provided which comprises administering to a mammalian subject a composition comprising an enriched immune cell population reactive to a human endogenous retrovirus type E antigen, in an amount effective to reduce or eliminate the neoplastic disease or to prevent its occurrence or recurrence.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: December 30, 2014
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Richard William Wyatt Childs, Yoshiyuki Takahashi, Sachiko Kajigaya, Nanae Harashima
  • Publication number: 20140259546
    Abstract: [Object] To provide a clip for attaching an EA member, of which a base portion between a flange and a cylindrical portion is reliably filled with a resin foam body, and an EA member equipped with this clip. [Solution] A clip 30 for attaching an EA member to a member, includes a cylindrical portion 31 and flanges 32 provided at both ends of the cylindrical portion 31. In a base portion of at least one of the flanges 32, a penetrating portion 34 that penetrates through the flange 32 is formed. An EA member 20 is equipped with this clip 30.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Inventors: Yoshiyuki TAKAHASHI, Shin TADA