Patents by Inventor Minoru Ito

Minoru Ito 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: 20200199402
    Abstract: Provided is a developer carrying member that enables stable formation of images of high quality even on recording paper having a high talc content. The developer carrying member includes a conductive base member and a surface layer, wherein the surface layer includes a urethane resin, and the urethane resin has a carbonate bond and a tertiary amine structure.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 25, 2020
    Inventors: Sosuke Yamaguchi, Minoru Ito, Takashi Koyanagi, Takahiro Miyazawa, Shohei Urushihara, Kentarou Nakamura
  • Publication number: 20200019080
    Abstract: A member for electrophotography includes a base, an elastic layer on the base, the elastic layer comprising a silicone rubber, and a resin layer on the elastic layer and containing a resin. The resin in the resin layer and a silicon atom in the silicone rubber contained in the elastic layer bond to each other with a linking group. The linking group has a particular structure, and the linking group has a molecular weight of 58 or more and 550 or less.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 16, 2020
    Inventors: Tomoya Uesugi, Minoru Ito, Kazuhito Wakabayashi, Masaki Yamada
  • Patent number: 10328387
    Abstract: A method of manufacturing an exhaust gas-purifying catalyst comprising: moving a gas-flow control tool from a first position where the gas-flow control tool faces the first end face with the slurry in the reservoir interposed therebetween and is spaced apart from the slurry in the reservoir to a second position where the gas-flow control tool faces the first end face with a distance from the first end face shorter than that in the first position, in a period during which the slurry flows from the first end face's side toward the second end face's side, the gas-flow control tool being configured to generate a distribution of linear velocities of gas flows when the gas-flow control tool faces the first end face and gas is passed therethrough toward the first end face.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: June 25, 2019
    Assignee: CATALER CORPORATION
    Inventors: Shoko Fukuyo, Minoru Ito
  • Patent number: 10317269
    Abstract: A flow rate verification unit that uses the pressure variation value per unit time of a pressure measurement value measured by a pressure gauge and a temperature measurement value measured by a thermometer in a state where a second shut-off valve is closed to calculate the volume between a flow-rate control valve and the second shut-off valve and verifies the flow rates of mass flow controllers one at a time, wherein a first verification side connection part attachably and detachably connected to an integrated gas unit is provided upstream from the pressure gauge and a serially connected verification gas input valve, verification side mass flow controller, and verification side flow rate control valve are provided in parallel with the second shut-off valve.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: June 11, 2019
    Assignee: CKD CORPORATION
    Inventors: Naoya Shiroyama, Akihito Sugino, Minoru Ito
  • Patent number: 10260656
    Abstract: A vacuum valve placed between a vacuum vessel and a vacuum pump to adjust a valve opening degree using an operating fluid includes a packing mounted in a recessed groove of a piston. The packing is provided with a contact portion on a radially inner side and a contact portion on a radially outer side, and a slide-contact portion contacting with an inner peripheral surface of a cylinder. A portion between the contact portion and the slide-contact portion has a thin thickness.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: April 16, 2019
    Assignee: CKD CORPORATION
    Inventors: Minoru Ito, Masayuki Watanabe, Seiji Hashiguchi
  • Patent number: 10184185
    Abstract: In a gas flow monitoring method using a MFC (a flow control device) for controlling a flow rate of process gas from a process gas supply source and supply the process gas to a predetermined process chamber, a start shut-off valve placed upstream of the MFC, and a pressure gauge placed between the start shut-off valve and the MFC, the start shut-off valve is closed and a drop of pressure on an upstream side of the MFC is measured by the pressure gauge to measure a flow rate of the MFC, thereafter, the start shut-off valve is opened to monitor the flow rate of the MFC. The MFC is switched from an ON state to an OFF state before the start shut-off valve is opened. The method enables in-line monitoring a low rate of process gas without affecting a semiconductor manufacturing process.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: January 22, 2019
    Assignees: CKD CORPORATION, HORIBA STEC. CO., LTD.
    Inventors: Akiko Nakada, Yasunori Nishimura, Minoru Ito, Masami Nishikawa, Shigeyuki Hayashi, Atsushi Ieki
  • Patent number: 10160002
    Abstract: A coating apparatus includes: a supply frame for supplying slurry into channels from one end of a honeycomb substrate; and a blower for evacuating a wind box. An annular resistive member is attached to the circumference of the opening of the wind box, and the honeycomb substrate is arranged, with a spacer placed on the resistive member. When the blower is operated and the slurry is supplied, the coat width of the slurry coated on the inner surfaces of the channels in an outer circumferential area is less than the coat width of the slurry coated on the inner surfaces of the channels in a center area.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: December 25, 2018
    Assignee: CATALER CORPORATION
    Inventors: Hiroshi Sekine, Hiroki Nagashima, Naohiro Takaoka, Minoru Ito
  • Patent number: 10092334
    Abstract: A femur fixation apparatus includes an intramedullary nail, a lag screw that is inserted through the intramedullary nail, and an adjuster 4 fitted in the intramedullary nail. The adjuster includes a sliding part unrotatable and slid-movable in a longitudinal direction relative to the intramedullary nail and a rotation part rotatably connected to the sliding part. A lower end of the rotation part is formed with an inward flange part and a cutout. An engaging part of an engaging protrusion formed to the sliding part is inserted into the rotation part via the cutout from the radial direction, and the engaging part is supported by the inward flange part from the bottom, rotatably connecting the sliding part to the rotation part.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: October 9, 2018
    Assignee: OMIC CORPORATION
    Inventors: Toru Sato, Kouji Imoto, Minoru Ito
  • Publication number: 20180250042
    Abstract: A femur fixation apparatus includes an intramedullary nail, a lag screw that is inserted through the intramedullary nail, and an adjuster 4 fitted in the intramedullary nail. The adjuster includes a sliding part unrotatable and slid-movable in a longitudinal direction relative to the intramedullary nail and a rotation part rotatably connected to the sliding part. A lower end of the rotation part is formed with an inward flange part and a cutout. An engaging part of an engaging protrusion formed to the sliding part is inserted into the rotation part via the cutout from the radial direction, and the engaging part is supported by the inward flange part from the bottom, rotatably connecting the sliding part to the rotation part.
    Type: Application
    Filed: December 17, 2016
    Publication date: September 6, 2018
    Applicant: OMIC CORPORATION
    Inventors: Toru SATO, Kouji IMOTO, Minoru ITO
  • Publication number: 20180250630
    Abstract: A method of manufacturing an exhaust gas-purifying catalyst comprising: moving a gas-flow control tool from a first position where the gas-flow control tool faces the first end face with the slurry in the reservoir interposed therebetween and is spaced apart from the slurry in the reservoir to a second position where the gas-flow control tool faces the first end face with a distance from the first end face shorter than that in the first position, in a period during which the slurry flows from the first end face's side toward the second end face's side, the gas-flow control tool being configured to generate a distribution of linear velocities of gas flows when the gas-flow control tool faces the first end face and gas is passed therethrough toward the first end face.
    Type: Application
    Filed: May 7, 2018
    Publication date: September 6, 2018
    Applicant: Cataler Corporation
    Inventors: Shoko Fukuyo, Minoru Ito
  • Patent number: 10058846
    Abstract: An catalyst for purifying exhaust gas comprising an OCS material that has sufficient heat resistance and achieves a favorable balance between the oxygen storage volume and the oxygen absorption/release rate includes an catalyst for purifying exhaust, which has a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises a ceria-zirconia-based composite oxide having a pyrochlore structure in an amount of 5 to 100 g/L based on the volume of the substrate, the ceria-zirconia-based composite oxide has a secondary particle size (D50) of 3 ?m to 7 ?m, and the ceria-zirconia-based composite oxide optionally contains praseodymium.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: August 28, 2018
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, CATALER CORPORATION
    Inventors: Yoshinori Saito, Masahide Miura, Seiji Nakahigashi, Hiromasa Suzuki, Takahiro Suzuki, Kosuke Iizuka, Minoru Ito, Ryota Nakashima
  • Patent number: 10031438
    Abstract: The present invention provides an electrophotographic member which can prevent generation of fogging while high quality images can be output during long-term use. The present invention is an electrophotographic member including a substrate, and an outermost layer directly or indirectly on the substrate, wherein the outermost layer contains a compound having at least a Si—O—Al bond, and the compound has a structural unit represented by Formula (1) and a structural unit represented by AlO3/2.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: July 24, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazuhito Wakabayashi, Minoru Ito, Tomoya Uesugi
  • Publication number: 20180065111
    Abstract: An catalyst for purifying exhaust gas comprising an OCS material that has sufficient heat resistance and achieves a favorable balance between the oxygen storage volume and the oxygen absorption/release rate includes an catalyst for purifying exhaust, which has a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises a ceria-zirconia-based composite oxide having a pyrochlore structure in an amount of 5 to 100 g/L based on the volume of the substrate, the ceria-zirconia-based composite oxide has a secondary particle size (D50) of 3 ?m to 7 ?m, and the ceria-zirconia-based composite oxide optionally contains praseodymium.
    Type: Application
    Filed: July 31, 2017
    Publication date: March 8, 2018
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, CATALER CORPORATION
    Inventors: Yoshinori SAITO, Masahide MIURA, Seiji NAKAHIGASHI, Hiromasa SUZUKI, Takahiro SUZUKI, Kosuke IIZUKA, Minoru ITO, Ryota NAKASHIMA
  • Publication number: 20170351275
    Abstract: A vacuum valve placed between a vacuum vessel and a vacuum pump to adjust a valve opening degree using an operating fluid includes a packing mounted in a recessed groove of a piston. The packing is provided with a contact portion on a radially inner side and a contact portion on a radially outer side, and a slide-contact portion contacting with an inner peripheral surface of a cylinder. A portion between the contact portion and the slide-contact portion has a thin thickness.
    Type: Application
    Filed: May 17, 2017
    Publication date: December 7, 2017
    Applicant: CKD CORPORATION
    Inventors: Minoru ITO, Masayuki WATANABE, Seiji HASHIGUCHI
  • Publication number: 20170299420
    Abstract: A flow rate verification unit that uses the pressure variation value per unit time of a pressure measurement value measured by a pressure gauge and a temperature measurement value measured by a thermometer in a state where a second shut-off valve is closed to calculate the volume between a flow-rate control valve and the second shut-off valve and verifies the flow rates of mass flow controllers one at a time, wherein a first verification side connection part attachably and detachably connected to an integrated gas unit is provided upstream from the pressure gauge and a serially connected verification gas input valve, verification side mass flow controller, and verification side flow rate control valve are provided in parallel with the second shut-off valve.
    Type: Application
    Filed: November 5, 2015
    Publication date: October 19, 2017
    Applicant: CKD CORPORATION
    Inventors: Naoya SHIROYAMA, Akihito SUGINO, Minoru ITO
  • Publication number: 20170274412
    Abstract: A coating apparatus includes: a supply frame for supplying slurry into channels from one end of a honeycomb substrate; and a blower for evacuating a wind box. An annular resistive member is attached to the circumference of the opening of the wind box, and the honeycomb substrate is arranged, with a spacer placed on the resistive member. When the blower is operated and the slurry is supplied, the coat width of the slurry coated on the inner surfaces of the channels in an outer circumferential area is less than the coat width of the slurry coated on the inner surfaces of the channels in a center area.
    Type: Application
    Filed: June 8, 2017
    Publication date: September 28, 2017
    Applicant: Cataler Corporation
    Inventors: Hiroshi Sekine, Hiroki Nagashima, Naohiro Takaoka, Minoru Ito
  • Patent number: 9704416
    Abstract: A television device and an image display method thereof are provided. The television devices includes an image color converter configured to generate image data, after color conversion, wherein the image data is configured for a person with a color vision deficiency for an area which is selected based on selection area information from a terminal device which selects the area or a plurality of areas from a screen layout, a display data generator configured to generate display data based on the image data and color conversion information which is generated by the image color converter, a display configured to display the display data, and a layout information extractor configured to extract layout information corresponding to the screen layout of the image data.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: July 11, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Minoru Ito
  • Publication number: 20170167026
    Abstract: In a gas flow monitoring method using a MFC (a flow control device) for controlling a flow rate of process gas from a process gas supply source and supply the process gas to a predetermined process chamber, a start shut-off valve placed upstream of the MFC, and a pressure gauge placed between the start shut-off valve and the MFC, the start shut-off valve is closed and a drop of pressure on an upstream side of the MFC is measured by the pressure gauge to measure a flow rate of the MFC, thereafter, the start shut-off valve is opened to monitor the flow rate of the MFC. The MFC is switched from an ON state to an OFF state before the start shut-off valve is opened. The method enables in-line monitoring a low rate of process gas without affecting a semiconductor manufacturing process.
    Type: Application
    Filed: November 29, 2016
    Publication date: June 15, 2017
    Applicants: CKD CORPORATION, HORIBA STEC, CO., LTD.
    Inventors: Akiko NAKADA, Yasunori NISHIMURA, Minoru ITO, Masami NISHIKAWA, Shigeyuki HAYASHI, Atsushi IEKI
  • Patent number: 9581934
    Abstract: The developing apparatus includes a toner, a developing container, a developing roller, and a toner layer thickness controlling member, wherein the toner contains toner particles containing a binder resin and a colorant, and silica fine particles; the covering rate X1 of the surface of each of the toner particles with the silica fine particles is 40.0 to 75.0 area %; and a diffusion index represented by X1/X2 satisfies a predetermined range where the theoretical covering rate with the silica fine particles is defined as X2, the developing roller includes a substrate, a base layer, and a coverage portion; and the volume resistivity of the coverage portion and the average thickness of the coverage portion are within predetermined ranges.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: February 28, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Minoru Ito, Masaki Yamada, Kazuhito Wakabayashi, Tomoya Uesugi, Michihisa Magome, Takashi Matsui
  • Patent number: 9550724
    Abstract: An inexpensive and convenient production method of diphenylamine compounds is provided, that can solve problems in the conventional technology such as decrease in reactivity, restriction of substituents, high temperature, high pressure, by-products or the like. Further, diphenylamine compounds useful as intermediates of medicine and agricultural chemicals are provided. Diphenylamine compounds are produced, represented by general formula (3): which is characterized by reacting aniline compounds represented by general formula (2): under the presence of base and ethers solvent, with 2,6-dichloronitrobenzene compound represented by general formula (1): and a diphenylamine compound represented by general formula (3).
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: January 24, 2017
    Assignees: IHARA CHEMICAL INDUSTRY CO., LTD., KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Minoru Ito, Akiko Ikumi