Patents by Inventor Satoshi Nishikawa

Satoshi Nishikawa 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: 10773770
    Abstract: A bicycle control apparatus is basically provided with a controller. The controller includes a processor, a memory, and an I/O interface. The controller is arranged to communicate with an assist mechanism of a bicycle. The assist mechanism includes an assist motor arranged to impart a supplemental drive force to the bicycle to supplement a manual drive force of the bicycle. The controller is programmed to alternately set a first control state or a second control state. The controller controls the assist motor such that an output state of the assist motor with respect to a manual drive force of the bicycle is different in the first control state than in the second control state.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: September 15, 2020
    Assignee: Shimano Inc.
    Inventors: Yusuke Nishikawa, Yasuhiro Tsuchizawa, Makoto Usui, Satoshi Shahana
  • Publication number: 20200285138
    Abstract: A light source apparatus includes a red LD array that emits light in a red bandwidth, a blue LD array that emits light in a blue bandwidth, and a light combining part that includes a transmissive region and a reflecting region, the transmissive region transmitting the light emitted from the red LD array therethrough, the reflecting region reflecting the light emitted from the blue LD array.
    Type: Application
    Filed: May 26, 2020
    Publication date: September 10, 2020
    Inventors: Yuya Kurata, Hiroshi Yamamoto, Kimiya Hoshino, Satoshi Nishikawa
  • Patent number: 10761793
    Abstract: A function of a device is displayed as a first display on a client device, and local user authentication information is displayed as a second display according to the function of the device selected on the first display on the client device.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: September 1, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventor: Satoshi Nishikawa
  • Publication number: 20200274776
    Abstract: A device management server that manages information regarding an application associated with a product key, and information regarding a panel application includes a first creation unit configured to create a first task for distributing to a network device the application associated with the product key, and a second creation unit configured to create a second task for distributing the panel application to the network device, and in a case where the second task is executed, acquires version information regarding the second application installed on the network device, and distributes a new version of the panel application.
    Type: Application
    Filed: February 4, 2020
    Publication date: August 27, 2020
    Inventor: Satoshi Nishikawa
  • Publication number: 20200264369
    Abstract: A multi-mode interference multiplexer/demultiplexer can suppress reflected return light while guiding light to a single-mode waveguide. The multi-mode interference multiplexer/demultiplexer includes a multi-mode waveguide, a first single-mode waveguide connected to a first end, a second single-mode waveguide opposing the first single-mode waveguide, a third single-mode waveguide connected to a second end, a reflecting surface opposing the third single-mode waveguide, and a fourth single-mode waveguide connected to a side end. Light entering from the second or third single-mode waveguide is reflected off the reflecting surface and forms an image at a first connection on a side end of the fourth single-mode waveguide.
    Type: Application
    Filed: December 4, 2017
    Publication date: August 20, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Masakazu TAKABAYASHI, Satoshi NISHIKAWA, Koichi AKIYAMA
  • Publication number: 20200266407
    Abstract: There is provided a separator for a non-aqueous secondary battery, containing a porous substrate, and an adhesive porous layer that is provided on one side or both sides of the porous substrate, in which the adhesive porous layer contains a polyvinylidene fluoride type resin A including a vinylidene fluoride monomer unit and a hexafluoropropylene monomer unit, and a polyvinylidene fluoride type resin B including a vinylidene fluoride monomer unit and a hexafluoropropylene monomer unit, a proportion of the hexafluoropropylene monomer unit in the polyvinylidene fluoride type resin A is more than 1.
    Type: Application
    Filed: November 8, 2016
    Publication date: August 20, 2020
    Applicant: TEIJIN LIMITED
    Inventors: Susumu HONDA, Satoshi NISHIKAWA, Takashi YOSHITOMI
  • Patent number: 10747920
    Abstract: Provided is a semiconductor LSI design device that includes: a unit that generates a combinational circuit constituted by combining function blocks defined by a function block library from an application specification, by assigning connection information on an operation order of the function blocks; a unit that converts the combinational circuit to operation order information that is applicable to a sequential circuit in which a function block is used a plurality of times in a time-division manner; a unit that inversely converts the generated operation order information to a combinational circuit; a unit that verifies logical equivalence of the combinational circuit and the inversely converted combinational circuit; and a unit that combines the operation order information, the sequential circuit and a function block.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: August 18, 2020
    Assignee: HITACHI, LTD.
    Inventors: Takumi Uezono, Tadanobu Toba, Masahiro Shiraishi, Hideo Harada, Satoshi Nishikawa
  • Publication number: 20200255088
    Abstract: A bicycle control apparatus is basically provided with a controller and a communication unit. The controller includes a processor, a memory, and an I/O interface. The communication unit is connected to the controller and arranged to communicate with an external device. The controller is configured to communicate with an assist mechanism of a bicycle, where the assist mechanism includes an assist motor arranged to impart a supplemental drive force to the bicycle. The controller is programmed to set a control state and to adjust a response speed of the assist motor based on an operation of the external device.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Inventors: Yusuke NISHIKAWA, Yasuhiro TSUCHIZAWA, Makoto USUI, Satoshi SHAHANA
  • Publication number: 20200255248
    Abstract: An image forming apparatus that has a transfer device that includes an intermediate transfer belt that is tensioned by a plurality of support rollers, a secondary transfer roller that faces one of the support rollers via the intermediate transfer belt, a cam that adjust a pressing force that presses the intermediate transfer belt by the secondary transfer roller, a motor that drives the cam, and a conveyor that conveys a recording medium to a transfer nip formed between the intermediate transfer belt and the secondary transfer roller is provided with a controller that controls an operation of the motor. The controller executes first control of operating the motor with a constant torque and stopping the motor when a rotation angular speed of the motor is less than or equal to a first threshold and second control of operating the motor at a predetermined timing to adjust a transfer nip amount.
    Type: Application
    Filed: January 27, 2020
    Publication date: August 13, 2020
    Inventors: Remi ISHIKAWA, Eiji NISHIKAWA, Satoshi MIYAJIMA, Masayuki FUKUNAGA
  • Patent number: 10710333
    Abstract: In order to provide a thermal transport structure excellent in bendability, heat dissipation property, and lightweight property and also a thermal transport structure having a high reliability against vibrations and an excellent heat transport performance, used is a thermal transport structure (5, 201) including stacked graphite sheets (1, 213). This thermal transport structure (5, 201) includes a fixing portion (10, 202, 301) in which the stacked graphite sheets (1, 213) are fixed to each other; and a thermally conductive portion (11, 203) in which the stacked graphite sheets (1, 213) are not fixed to each other.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: July 14, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Makoto Kutsumizu, Satoshi Oku, Yusuke Kato, Yasushi Nishikawa
  • Patent number: 10714723
    Abstract: Provided is a separator for a non-aqueous secondary battery, including: a porous substrate having an average pore diameter of from 20 nm to 100 nm; and a porous layer provided on one or both sides of the porous substrate and including a polyvinylidene fluoride resin and a filler, the porous layer including a filler in an amount of from 45% by volume to 75% by volume with respect to a total solid content of the porous layer, a weight average molecular weight of the polyvinylidene fluoride resin being 1,000,000 or more, and a peel strength between the porous substrate and the porous layer being 0.20 N/12 mm or more.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: July 14, 2020
    Assignee: TEIJIN LIMITED
    Inventors: Rika Kuratani, Satoshi Nishikawa
  • Publication number: 20200216934
    Abstract: Intended is to provide an aluminum alloy for die casting having a high strength as well as capable of achieving excellent elongation properties and a functional component using the aluminum alloy. The aluminum alloy comprises, by mass, 6 to 9% of Si, 0.30 to 0.60% of Mg, 0.30 to 0.60% of Cu, 0.25% or less of Fe, 0.60% or less of Mn, 0.2% or less of Ti, 200 ppm or less of Sr, and 5 ppm or less of P, with the balance being Al and inevitable impurities, and wherein Sr (ppm)?4.2×P (ppm)?50.
    Type: Application
    Filed: March 19, 2020
    Publication date: July 9, 2020
    Inventors: Tomoo YOSHIDA, Satoshi NISHIKAWA, Michihiro TOYODA
  • Patent number: 10705483
    Abstract: A particle collecting device includes a vent pipe having a channel space through which air flows, a first air blower that delivers air including a particle at a first end of the vent pipe into the channel space, a collector that is disposed to block a channel in the channel space at an intermediate part of the vent pipe and that collects the particle included in the air delivered by the first air blower, and a second air blower that collects the air traveling through the collector at a second end of the vent pipe and that delivers the air outward from the channel space. The first and second air blowers operate such that a first pressure in a first channel space extending from the first air blower to the collector and a second pressure in a second channel space extending from the collector to the second air blower are maintained to have a relationship in which the second pressure<the first pressure?atmospheric pressure. The first and second channel spaces are included in the channel space of the vent pipe.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: July 7, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Yuka Nomura, Tetsuya Kawatani, Kokichi Kasai, Kazunari Ishii, Ryosuke Nara, Satoshi Takada, Akira Numazaki, Satoru Nishikawa
  • Publication number: 20200212505
    Abstract: A battery pack includes cell units in which upper and lower battery cells are connected in series, wherein an output of series-connection and an output of parallel-connection can be switched. The cell units are respectively provided with protection circuit ICs for monitoring the state of the battery cells, and only the protection circuit on the lower cell unit side is provided with a controller 350 including a microcomputer. To adjust the power consumption for the microcomputer only provided in the lower cell unit, the circuit on the upper cell unit side is provided with a current consumption control means including dummy loads. The current consumption control means is operated in conjunction with the start-up of the microcomputer in the controller so as to equalize power consumption on the upper cell unit side and the lower cell unit side.
    Type: Application
    Filed: May 30, 2018
    Publication date: July 2, 2020
    Applicant: Koki Holdings Co., Ltd.
    Inventors: Yasushi Nakano, Satoshi YAMAGUCHI, Hiroyuki HANAWA, Kazuhiko FUNABASHI, Tomomasa NISHIKAWA, Shota KANNO, Toshio Mizoguchi, Takuya Teranishi
  • Patent number: 10688480
    Abstract: An exhaust gas purifying composition of the present invention contains zeolite that is BEA zeolite having an SiO2/Al2O3 molar ratio of greater than 25 and 600 or less and containing phosphorus. Furthermore, the exhaust gas purifying composition preferably contains zirconium in addition to phosphorus. Furthermore, the zeolite has an SiO2/Al2O3 molar ratio of from 30 to 150. The present invention provides an exhaust gas purifying composition having excellent HC adsorbability for exhaust gas purification in internal combustion engines such as gasoline engines.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: June 23, 2020
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Jo Nishikawa, Satoshi Watanabe, Michitaka Yamaguchi
  • Patent number: 10678074
    Abstract: The present invention relates to a semiconductor optical amplifier, the semiconductor optical amplifier including: a plurality of optical amplification regions arranged in series; a passive waveguide region provided between optical amplification regions; and first and second electrodes provided on an upper surface of each of the optical amplification regions. The passive waveguide region electrically insulates between the first electrodes and between the second electrodes of the adjacent optical amplification regions and optically connects the adjacent optical amplification regions.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: June 9, 2020
    Assignee: Mitsubishi Electric Corporation
    Inventor: Satoshi Nishikawa
  • Publication number: 20200122771
    Abstract: A supplemental turning function-equipped hub unit includes: a hub unit body including a hub bearing; and a unit support member configured to be mounted through a suspension device, the unit support member supporting the hub unit body through rotation-permitting support components at two upper and lower portions of the hub unit body such that the hub unit body is rotatable about a supplemental turning axis. A supplemental turning force receiving part is provided on a side part of the hub unit body, which part is configured to receive a force that causes the hub unit body to rotate about the supplemental turning axis.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Applicant: NTN CORPORATION
    Inventors: Hirokazu OOBA, Tomomi Ishikawa, Kentaro Nishikawa, Satoshi Utsunomiya, Yusuke Ohata, Taisuke Igi, Norio Ishihara
  • Publication number: 20200127339
    Abstract: A battery pack which has cell units in which top-side and bottom-side battery cells are connected in series, and is capable of switching the connection state of the cell units, wherein a control unit monitors voltage imbalances between the cell units, and also monitors whether or not a cell unit contact failure has occurred. In order to stop a charging/discharging when a contact failure occurs, a signal (abnormality stoppage signal or charging stoppage signal) for stopping discharge is produced and outputted to the electrical device body-side.
    Type: Application
    Filed: July 24, 2018
    Publication date: April 23, 2020
    Applicant: Koki Holdings Co., Ltd.
    Inventors: Yasushi Nakano, Satoshi YAMAGUCHI, Hiroyuki HANAWA, Kazuhiko FUNABASHI, Tomomasa NISHIKAWA, Shota KANNO, Toshio Mizoguchi
  • Patent number: 10622611
    Abstract: Provided is a separator for a nonaqueous electrolyte battery, including a porous substrate and an adhesive porous layer that is provided on one side or both sides of the porous substrate and contains an adhesive resin. The ratio of the standard deviation of the areal weight of the adhesive porous layer to the mean of the areal weight of the adhesive porous layer (g/m2) (standard deviation/mean) is 0.3 or less.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: April 14, 2020
    Assignee: TEIJIN LIMITED
    Inventors: Satoshi Nishikawa, Takashi Yoshitomi
  • Patent number: 10606198
    Abstract: A fixing apparatus will be described for fixing a toner image on a recording medium. The apparatus includes a heater that is in contact with an inner surface of a film, a restricting member that restricts movement of the film in a longitudinal direction of the film, a connector that is connected electrically to the heater for supplying electric power to the heater, and a lock member that maintains a position of the restricting member and a position of the connector relative to each other.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: March 31, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taku Nishikawa, Motoyasu Muramatsu, Satoshi Murasaki