Patents by Inventor Takeshi Satoh

Takeshi Satoh 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: 10446870
    Abstract: A pressure release mechanism for a battery pack is constituted by a circular opening section and a gap adjustment plate. The gap adjustment plate is fixed to a wall through a pair of fixtures mutually opposed against each other via the opening section. When gas is generated due to an internal short-circuiting of any one or more of cells or so forth, the battery pack performs an elastic deformation trying to expand by itself. A gap is developed in association with a bending deformation of a wall surrounding the opening section in a direction orthogonal to the pair of fixtures. A high pressure gas in an inside of the pack casing is discharged externally via the gap.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: October 15, 2019
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Takeshi Satoh
  • Publication number: 20190292360
    Abstract: A glass fiber-reinforced polyolefin resin material, containing: a glass fiber; and a thermoplastic resin, wherein said thermoplastic resin contains: at least, a specific graft-modified polypropylene, wherein, with respect to the graft-modified polypropylene, each specific amounts of the glass fiber and a compound or polymer having an acid anhydride structure are contained, and wherein, in the content of a graft-modification component in the graft-modified polypropylene, the content of a component obtained from the (meth)acrylate containing an epoxy group is 0.5 or more and 10 or less parts by mass with respect to 100 parts by mass of said polypropylene, and a component obtained from the aromatic vinyl compound has a mass equal to or less than said component obtained from the (meth)acrylate; a composition for said resin material; a method of producing the same; and a composite.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 26, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Eiji KOZAWA, Sinji SATOH, Keiko CHIKAZAWA, Yasuo NAKAJIMA, Takeshi YAGI, Koichi MAENO, Satoshi TAKAMURA
  • Patent number: 10348214
    Abstract: A power converter device includes a double-sided electrode module in which an electrical wiring board and a power semiconductor element are molded with a resin material. The power converter device also includes a heat dissipating base disposed on both sides of the double-sided electrode module and directly contacting cooling medium. The power converter device also includes a module fixture which presses the heat dissipating base in a state of contact with the heat dissipating base. The module fixture is configured to support a circuit board.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: July 9, 2019
    Assignee: Hitachi Automotive Systems, Ltd.
    Inventors: Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Yusuke Takagi, Toshiya Satoh, Taku Oyama, Takanori Ninomiya
  • Publication number: 20180261872
    Abstract: A pressure release mechanism for a battery pack is constituted by a circular opening section and a gap adjustment plate. The gap adjustment plate is fixed to a wall through a pair of fixtures mutually opposed against each other via the opening section. When gas is generated due to an internal short-circuiting of any one or more of cells or so forth, the battery pack performs an elastic deformation trying to expand by itself. A gap is developed in association with a bending deformation of a wall surrounding the opening section in a direction orthogonal to the pair of fixtures.
    Type: Application
    Filed: October 5, 2015
    Publication date: September 13, 2018
    Inventor: Takeshi Satoh
  • Patent number: 9950960
    Abstract: A composite sintered body includes a first phase and a second phase. The first phase is a diamond phase, and the second phase is a phase formed of one or more types of elements or compounds or both thereof and applying strain to the first phase. A contained amount of the second phase is larger than 0 ppm and not larger than 1000 ppm. As a result, there is provided a high wear-resistant, high local wear-resistant, and high chipping-resistant diamond-containing composite sintered body.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: April 24, 2018
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Takeshi Satoh, Hitoshi Sumiya
  • Publication number: 20170352077
    Abstract: An information collection system comprises a mobile terminal used by a potential customer in conjunction with trying on or testing items for sale, a mobile terminal used by salesperson assisting the customer, and a server capable of exchanging data with the mobile terminal. The server includes a storage unit to store a place ID and a user ID in association with each other and an item identification specified by a merchandise specification unit of the customer terminal in association with the place ID and the user ID. In addition, the server includes a second storage unit to store a place ID and a salesperson ID that is received from the salesperson terminal.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 7, 2017
    Inventors: Masanori SANBE, Morito Natsume, Takeshi Satoh, Chiaki Yukawa
  • Publication number: 20170050886
    Abstract: A composite sintered body includes a diamond phase and a non-diamond carbon phase. A non-diamond carbon phase occupancy rate is higher than 0% and not higher than 30%. The non-diamond carbon phase occupancy rate is a percentage of an area of the non-diamond carbon phase to a total area of one arbitrarily specified cross section of the composite sintered body. As a result, there is provided a high wear-resistant, high local wear-resistant and high chipping-resistant diamond-containing composite sintered body suitably used as a material for a wear-resistant tool, a cutting tool and the like.
    Type: Application
    Filed: March 16, 2015
    Publication date: February 23, 2017
    Inventors: Takeshi Satoh, Hitoshi Sumiya
  • Publication number: 20170008807
    Abstract: A composite sintered body includes a first phase and a second phase. The first phase is a diamond phase, and the second phase is a phase formed of one or more types of elements or compounds or both thereof and applying strain to the first phase. A contained amount of the second phase is larger than 0 ppm and not larger than 1000 ppm. As a result, there is provided a high wear-resistant, high local wear-resistant, and high chipping-resistant diamond-containing composite sintered body.
    Type: Application
    Filed: March 16, 2015
    Publication date: January 12, 2017
    Inventors: Takeshi Satoh, Hitoshi Sumiya
  • Patent number: 9514906
    Abstract: A temperature switch performs switching according to temperature of a heater. The temperature switch includes a bimetal that is deformed when the temperature of the heater reaches set temperature, a switch mechanism that is opened and closed by deformation of the bimetal, and a housing member that houses the bimetal and the switch mechanism, and that is able to conduct heat to the bimetal. The heater includes a pair of heat generation units that is adjacent to each other. The housing member includes a contact portion that is formed to project and that is inserted between the pair of heat generation units.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: December 6, 2016
    Assignee: CALSONIC KANSEI CORPORATION
    Inventors: Daiju Suzuki, Naohisa Kamiyama, Hiroki Yoshioka, Atsushi Kawashima, Takeshi Satoh, Takeshi Ogasawara
  • Patent number: 9328940
    Abstract: A vehicle safety device installed in a hybrid electric vehicle or an electric vehicle is provided to be capable of interrupting a current supplied from a power supply to a load via a supply line. The vehicle safety device includes first interrupting mechanism adapted to set the supply line in an interrupted condition when a temperature of the load reaches a first set temperature and second interrupting mechanism adapted to set the supply line in the interrupted condition such that the supply line cannot be returned to an energized condition when the temperature of the load reaches a second set temperature that is higher than the first set temperature.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: May 3, 2016
    Assignee: CALSONIC KANSEI CORPORATION
    Inventors: Takeshi Satoh, Takeshi Ogasawara, Naohisa Kamiyama, Hiroki Yoshioka
  • Publication number: 20150247650
    Abstract: A vehicle safety device installed in a hybrid electric vehicle or an electric vehicle is provided to be capable of interrupting a current supplied from a power supply to a load via a supply line. The vehicle safety device includes first interrupting mechanism adapted to set the supply line in an interrupted condition when a temperature of the load reaches a first set temperature and second interrupting mechanism adapted to set the supply line in the interrupted condition such that the supply line cannot be returned to an energized condition when the temperature of the load reaches a second set temperature that is higher than the first set temperature.
    Type: Application
    Filed: April 29, 2015
    Publication date: September 3, 2015
    Applicant: CALSONIC KANSEI CORPORATION
    Inventors: Takeshi SATOH, Takeshi OGASAWARA, Naohisa KAMIYAMA, Hiroki YOSHIOKA
  • Publication number: 20150221466
    Abstract: A temperature switch performs switching according to temperature of a heater. The temperature switch includes a bimetal that is deformed when the temperature of the heater reaches set temperature, a switch mechanism that is opened and closed by deformation of the bimetal, and a housing member that houses the bimetal and the switch mechanism, and that is able to conduct heat to the bimetal. The heater includes a pair of heat generation units that is adjacent to each other. The housing member includes a contact portion that is formed to project and that is inserted between the pair of heat generation units.
    Type: Application
    Filed: July 24, 2013
    Publication date: August 6, 2015
    Applicant: CALSONIC KANSEI CORPORATION
    Inventors: Daiju Suzuki, Naohisa Kamiyama, Hiroki Yoshioka, Atsushi Kawashima, Takeshi Satoh, Takeshi Ogasawara
  • Patent number: 9040217
    Abstract: The present invention provides a carrier for a two-component electrophotographic developer, comprising a core particle and a thermoset silicone resin layer coated thereon, wherein said layer comprises a charge control agent and is formed by heat-treatment at a temperature below the melting point of said charge control agent.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: May 26, 2015
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kazuki Takatsuka, Tatsuo Imafuku, Takahiro Bito, Takeshi Satoh, Masaki Ueji
  • Patent number: 9036316
    Abstract: A vehicle safety device installed in a hybrid electric vehicle or an electric vehicle is provided to be capable of interrupting a current supplied from a power supply to a load via a supply line. The vehicle safety device includes first interrupting mechanism adapted to set the supply line in an interrupted condition when a temperature of the load reaches a first set temperature and second interrupting mechanism adapted to set the supply line in the interrupted condition such that the supply line cannot be returned to an energized condition when the temperature of the load reaches a second set temperature that is higher than the first set temperature.
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: May 19, 2015
    Assignee: CALSONIC KANSEI CORPORATION
    Inventors: Takeshi Satoh, Takeshi Ogasawara, Naohisa Kamiyama, Hiroki Yoshioka
  • Publication number: 20130286526
    Abstract: A vehicle safety device installed in a hybrid electric vehicle or an electric vehicle is provided to be capable of interrupting a current supplied from a power supply to a load via a supply line. The vehicle safety device includes first interrupting mechanism adapted to set the supply line in an interrupted condition when a temperature of the load reaches a first set temperature and second interrupting mechanism adapted to set the supply line in the interrupted condition such that the supply line cannot be returned to an energized condition when the temperature of the load reaches a second set temperature that is higher than the first set temperature.
    Type: Application
    Filed: April 10, 2013
    Publication date: October 31, 2013
    Applicant: CALSONIC KANSEI CORPORATION
    Inventors: Takeshi Satoh, Takeshi Ogasawara, Naohisa Kamiyama, Hiroki Yoshioka
  • Publication number: 20130063139
    Abstract: An apparatus for inspecting a magnetic head device inspects an effective track width of a write track of each of magnetic head devices formed on a row bar in order to measure a two-dimensional distribution of magnetic fields generated by the magnetic head devices formed on the row bar while the apparatus is not affected by an external environment. The apparatus has a tray unit, a stage unit, a sample receiving and delivering unit, a magnetic field measuring unit and an effective track width measuring unit on a vibration isolation unit that blocks a vibration from the outside of the apparatus. The tray unit, the stage unit, the sample receiving and delivering unit, the magnetic field measuring unit, the effective track width measuring unit and the vibration isolation table are covered with a sound insulation unit that blocks noise from the outside of the apparatus.
    Type: Application
    Filed: August 2, 2012
    Publication date: March 14, 2013
    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
    Inventors: Teruaki TOKUTOMI, Takeshi SATOH, Akira TOBITA, Naoya SAITOH, Norimitsu MATSUSITA
  • Patent number: 8043781
    Abstract: A toner comprising a small-particle diameter external additive having a number average particle diameter of 7 to 20 nm, a large-particle diameter external additive having a number average particle diameter of 40 to 80 nm and a toner particle having a volume average particle diameter of 4 to 7 ?m, wherein the large-particle diameter external additive is stuck to the surface of the toner particles in a semi-embedded state and has a rate of liberation of 0.1% by weight or less from the surface of the toner particle.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 25, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tatsuo Imafuku, Takahiro Bito, Takeshi Satoh
  • Publication number: 20100129347
    Abstract: Disclosed are: an inhibitor of herpesvirus infection; a method for the inhibition of herpesvirus infection; and a typical utilization method thereof. The inhibitor of herpesvirus infection comprises an active ingredient which can bind to glycoprotein B or a receptor for glycoprotein B and can inhibit the interaction between glycoprotein B and a receptor for glycoprotein B.
    Type: Application
    Filed: December 27, 2007
    Publication date: May 27, 2010
    Applicant: Osaka University
    Inventors: Hisashi Arase, Takeshi Satoh, Yasushi Kawaguchi
  • Patent number: 7657212
    Abstract: A developer container includes a cylindrical container main body, a supporting member, a sheet-like developer guiding member, and an adhesion eliminating portion. The container main body has a concavity forming a storage space, has a discharge hole, and conveys the stored developer toward the discharge hole by rotating about its axial line. The supporting member covers a portion including the concavity and the discharge hole over circumferences thereof to support the container main body so as to be rotatable about the axial line, and has a leading through hole for leading the developer discharged from the discharge hole of the container main body to the outside. The developer guiding member guides the developer discharged from the discharge hole of the container main body to the leading through hole. The adhesion eliminating portion eliminates developer adhering to the developer guiding member through rotation of the container main body.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: February 2, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masanobu Deguchi, Takeshi Satoh
  • Publication number: 20090226218
    Abstract: The present invention provides a carrier for a two-component electrophotographic developer, comprising a core particle and a thermoset silicone resin layer coated thereon, wherein said layer comprises a charge control agent and is formed by heat-treatment at a temperature below the melting point of said charge control agent.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 10, 2009
    Inventors: Kazuki Takatsuka, Tatsuo Imafuku, Takahiro Bito, Takeshi Satoh, Masaki Ueji