Patents by Inventor Masayuki Sugiura

Masayuki Sugiura 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: 20220373936
    Abstract: An image forming apparatus includes a photosensitive member, a charging unit that charges a surface of the photosensitive member, an electrostatic image formation unit that forms an electrostatic image on the charged surface of the photosensitive member, a developing unit that includes a developer including a toner and develops the electrostatic image formed on the surface of the photosensitive member with the developer to form a toner image, an intermediate transfer body including a surface layer, the surface layer including an acrylic resin and a fluorine-containing polyether, a first transfer unit that transfers the toner image onto a surface of the intermediate transfer body as first transfer, a second transfer unit that transfers the toner image transferred on the surface of the intermediate transfer body to a recording medium as second transfer, and an intermediate transfer body cleaning unit that includes a cleaning blade including a tetrahedral amorphous carbon layer disposed on a surface of a contact
    Type: Application
    Filed: September 8, 2021
    Publication date: November 24, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Satoya Sugiura, Masato Ono, Shogo Hayashi, Daisuke Tanemura, Masayuki Seko
  • Patent number: 11487226
    Abstract: An image forming apparatus includes a photosensitive member, an intermediate transfer body including a surface layer that includes an acrylic resin and a fluorine-containing polyether, first and second transfer units, and an intermediate transfer body cleaning unit that includes a cleaning blade including a tetrahedral amorphous carbon layer disposed on a surface of a contact portion of the cleaning blade, the contact portion being arranged to contact the intermediate transfer body, and removes a residual toner by bringing the cleaning blade into contact with the intermediate transfer body. Linear velocities of the intermediate transfer body and the photosensitive member are adjusted to satisfy a requirement (1): Requirement (1): 0.3?|Linear velocity of Intermediate transfer body?Linear velocity of Photosensitive member|/Linear velocity of Intermediate transfer body×100?1.5.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: November 1, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Satoya Sugiura, Masato Ono, Shogo Hayashi, Daisuke Tanemura, Masayuki Seko
  • Patent number: 11401571
    Abstract: A hot-rolled steel sheet includes a specific chemical composition, and includes a microstructure represented by, in vol %: retained austenite: 2% to 30%; ferrite: 20% to 85%; bainite: 10% to 60%; pearlite: 5% or less; and martensite: 10% or less. A proportion of grains having an intragranular misorientation of 5° to 14° in all grains is 5% to 50% by area ratio, the grain being defined as an area which is surrounded by a boundary having a misorientation of 15° or more and has a circle-equivalent diameter of 0.3 ?m or more.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: August 2, 2022
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Tatsuo Yokoi, Mitsuru Yoshida, Natsuko Sugiura, Hiroshi Shuto, Masayuki Wakita
  • Publication number: 20220077081
    Abstract: An electronic device includes a substrate, a first insulating film on the substrate, a second insulating film on the first insulating film, first and second coils respectively in the first and second insulating films, first and second terminals, and first and second connection conductors. The first and second insulating films contact each other so that the first and second coils are magnetically coupled. The first insulating film includes a first non-contact portion not contacting the second insulating film. One of the first and second insulating films includes a second non-contact portion not contacting the first or second insulating film. The first terminal is provided on the first non-contact portion and electrically connected to the first coil. The second terminal is provided on the second non-contact portion and electrically connected to the second coil. The first and second connection conductors are connected to the first and second terminals, respectively.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Yoichiro KURITA, Takanobu KAMAKURA, Masayuki SUGIURA, Yoshiaki AIZAWA
  • Publication number: 20200361158
    Abstract: An anvil in which a plurality of convex portions are formed on the surface of a roll, a plurality of horns that are ultrasonically vibrated to repeatedly make contact with the convex portions through an elastic sheet so as to perform melting and cutting and a plurality of vibration devices that ultrasonically vibrate the horns are included, the tip ends of the horns are arranged so as to be opposite the anvil and the horns are arranged in different positions in the axial direction of the roll so that the horns make contact with different convex portions of the convex portions.
    Type: Application
    Filed: September 10, 2018
    Publication date: November 19, 2020
    Inventors: Masayuki SUGIURA, Takahiro SHIMADA
  • Patent number: 10233324
    Abstract: An epoxy resin composition, the epoxy resin composition including components (A1) to (C1) described below, wherein the content of the component (B1) is 8 to 20 parts by mass relative to 100 parts by mass of the component (A1), and the content of the component (C1) is 12 to 110 parts by mass relative to 100 parts by mass of the component (A1): component (A1): an epoxy resin; component (B1): a boron trihalide-amine complex; and component (C1): rubber particles.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: March 19, 2019
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Yukihiro Harada, Satoshi Okamoto, Kenta Narumori, Tomoo Sano, Akihiro Ito, Masayuki Sugiura, Tatsuhiro Kishikawa, Shinya Katou, Sanae Kita
  • Patent number: 9663838
    Abstract: After molten metal has been poured from a ladle 6 into a converter, metal 6b adhering to the ladle 6 is dropped into the ladle 6 on-line, and molten metal is poured from an electric furnace into the ladle 6 into which the metal 6b has been dropped. As a result, the metal 6b is melted and is recovered as a material.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: May 30, 2017
    Assignee: Nisshin Steel Co., Ltd.
    Inventors: Takahiro Yoshino, Masayuki Sugiura, Masakazu Mori, Shintarou Tada
  • Publication number: 20150247213
    Abstract: After molten metal has been poured from a ladle 6 into a converter, metal 6b adhering to the ladle 6 is dropped into the ladle 6 on-line, and molten metal is poured from an electric furnace into the ladle 6 into which the metal 6b has been dropped. As a result, the metal 6b is melted and is recovered as a material.
    Type: Application
    Filed: July 25, 2013
    Publication date: September 3, 2015
    Applicant: NISSHIN STEEL CO., LTD.
    Inventors: Takahiro Yoshino, Masayuki Sugiura, Masakazu Mori, Shintarou Tada
  • Patent number: 9123796
    Abstract: A semiconductor device includes a gate electrode, source regions and drain regions, a body contact region, and a body bias control electrode. The gate electrode includes a plurality of first portions arranged in parallel with a first distance therebetween, and a second portion connecting the plurality of first portions. The source regions and the drain regions are provided between the plurality of first portions. The body contact region is disposed on the other side of the source regions and the drain regions relative to the second portion. The body bias control electrode is provided on the body contact region in parallel with the second portion at a second distance from the second portion that is greater than the first distance, and is electrically connected to the body contact region.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: September 1, 2015
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Masayuki Sugiura
  • Publication number: 20150148451
    Abstract: An epoxy resin composition, the epoxy resin composition including components (A1) to (C1) described below, wherein the content of the component (B1) is 8 to 20 parts by mass relative to 100 parts by mass of the component (A1), and the content of the component (C1) is 12 to 110 parts by mass relative to 100 parts by mass of the component (A1): component (A1): an epoxy resin; component (B1): a boron trihalide-amine complex; and component (C1): rubber particles.
    Type: Application
    Filed: June 5, 2013
    Publication date: May 28, 2015
    Applicant: MITSUBISHI RAYON CO., LTD.
    Inventors: Yukihiro Harada, Satoshi Okamoto, Kenta Narumori, Tomoo Sano, Akihiro Ito, Masayuki Sugiura, Tatsuhiro Kishikawa, Shinya Katou, Sanae Kita
  • Publication number: 20140346601
    Abstract: A semiconductor device includes a gate electrode, source regions and drain regions, a body contact region, and a body bias control electrode. The gate electrode includes a plurality of first portions arranged in parallel with a first distance therebetween, and a second portion connecting the plurality of first portions. The source regions and the drain regions are provided between the plurality of first portions. The body contact region is disposed on the other side of the source regions and the drain regions relative to the second portion. The body bias control electrode is provided on the body contact region in parallel with the second portion at a second distance from the second portion that is greater than the first distance, and is electrically connected to the body contact region.
    Type: Application
    Filed: February 10, 2014
    Publication date: November 27, 2014
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Masayuki SUGIURA
  • Patent number: 8836418
    Abstract: A switch circuit, a control circuit, a grounding wire and a control wire are formed on a substrate. The switch circuit connects an antenna terminal with one of multiple high frequency terminals. The control circuit outputs a control signal to the switch circuit. The grounding wire is disposed between the switch circuit and the control circuit and extends from a location proximate to an edge of the substrate to a location proximate to an opposite edge of the substrate. The control wire that carries the control signal is disposed between one end of the grounding wire and an edge of the semiconductor substrate.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: September 16, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Masayuki Sugiura
  • Publication number: 20140210543
    Abstract: A switch circuit, a control circuit, a grounding wire and a control wire are formed on a substrate. The switch circuit connects an antenna terminal with one of multiple high frequency terminals. The control circuit outputs a control signal to the switch circuit. The grounding wire is disposed between the switch circuit and the control circuit and extends from a location proximate to an edge of the substrate to a location proximate to an opposite edge of the substrate. The control wire that carries the control signal is disposed between one end of the grounding wire and an edge of the semiconductor substrate.
    Type: Application
    Filed: June 28, 2013
    Publication date: July 31, 2014
    Inventor: Masayuki SUGIURA
  • Patent number: 8753423
    Abstract: A method for stirring chrome-containing molten iron comprises mechanically stirring chrome-containing molten iron contained in a refining vessel by the use of an impeller having a rotation axis in the vertical direction where the refining vessel is such that the horizontal cross section of the inner wall thereof is circular around the central axis of the vessel in the vertical direction and the impeller, as integrated with the axial rod covered with a refractory, rotates around the central axis of the axial rod, as the rotation axis thereof. The stirring mode is regularly or irregularly switched between a concentric stirring of the molten iron in a state where the rotation axis of the impeller is centered in the central axis of the vessel and an eccentric stirring of the molten iron in a state where the rotation axis of the impeller is decentered from the central axis of the vessel.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: June 17, 2014
    Assignee: Nisshin Steel Co., Ltd.
    Inventors: Masayuki Sugiura, Masakazu Mori, Takahiro Yoshino
  • Patent number: 8698574
    Abstract: According to one embodiment, a high-frequency switch includes a high-frequency switch IC chip. The high-frequency switch IC chip has a high-frequency switching circuit section including an input terminal, a plurality of switching elements, a plurality of high-frequency signal lines, and a plurality of output terminals. The input terminal is connected to each of the plurality of output terminals via each of the plurality of switching elements with the high-frequency signal lines having the same lengths. The plurality of output terminals are arranged on a surface at an outer periphery of the high-frequency switch IC chip. The input terminal is arranged on the surface of the high-frequency switch IC chip at the center of the high-frequency switch IC circuit section.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: April 15, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masayuki Sugiura, Noriyasu Kurihara, Toshiki Seshita, Hirotsugu Wakimoto, Yoshitomo Sagae, Toshiyuki Shimizu, Yoshio Itagaki, Masanori Ochi
  • Patent number: D802515
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: November 14, 2017
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Lu Yi, Masayuki Sugiura, Masahiko Nakamura, Yoshikiyo Ichino
  • Patent number: D812543
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: March 13, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Lu Yi, Masayuki Sugiura, Masahiko Nakamura
  • Patent number: D880362
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: April 7, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideki Hayashi, Masayuki Sugiura
  • Patent number: D883867
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: May 12, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideki Hayashi, Masayuki Sugiura
  • Patent number: D883868
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: May 12, 2020
    Assignee: TOYOTA JISDOSHA KABUSHIKI KAISHA
    Inventors: Hideki Hayashi, Masayuki Sugiura