Patents by Inventor Satoru Nakamura

Satoru Nakamura 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: 10800191
    Abstract: An image forming apparatus includes a head unit, a conveyance unit, a lifting and lowering mechanism, a drive source and a transmission mechanism. The head unit is provided with an inkjet head having a discharge opening through which an ink is discharged. The conveyance unit is supported in an upwardly and downwardly movable manner in directions close to and apart from the head unit from a lower side. The lifting and lowering mechanism is configured to lift and lower the conveyance unit. The drive source is configured to drive the lifting and lowering mechanism. The transmission mechanism is configured to transmit driving force from the drive source to the lifting and lowering mechanism. The transmission mechanism includes a warm gear, a warm wheel meshed with the warm gear and a resistance applying member configured to apply resistance to rotation of the warm gear.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: October 13, 2020
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Satoru Nakamura, Toshinori Muraoka, Naoki Yamane
  • Patent number: 10800192
    Abstract: An image forming apparatus includes a moving unit and a lifting and lowering mechanism. The moving unit is supported by a casing in an upwardly and downwardly moving manner. A fixed pully and a winding pully are provided in the casing. A movable pulley is provided in the moving unit. A wire is configured to be wound around the fixed pulley and the movable pulley. One end of the wire is fixed to the casing and the other end of the wire is fixed to the winding pulley. A rack is provided in the casing along an upper-and-lower direction. A pinion is provided in the moving unit and configured to be engaged with the rack. The winding pulley is rotated to wind and unwind the wire via the fixed pulley and the movable pulley, and the moving unit is lifted and lowered while the pinion being engaged with the rack.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: October 13, 2020
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Naoki Yamane, Toshinori Muraoka, Satoru Nakamura
  • Publication number: 20200251740
    Abstract: Provided is a nonaqueous binder for electrodes or separators, which is used in a lithium ion battery that has excellent cycle life characteristics at high temperatures. A nonaqueous binder for electrodes or separators of lithium ion batteries, which is obtained by complexing cellulose nanofibers and a thermoplastic fluororesin, and which is characterized in that the cellulose nanofibers have a fiber size (diameter) of from 0.002 ?m to 1 ?m (inclusive), a fiber length of from 0.5 ?m to 10 mm (inclusive), and an aspect ratio ((fiber length of cellulose nanofibers)/(fiber diameter of cellulose nanofibers)) of from 2 to 100,000 (inclusive).
    Type: Application
    Filed: September 29, 2017
    Publication date: August 6, 2020
    Applicants: ATTACCATO LIMITED LIABILITY COMPANY, THE JAPAN STEEL WORKS, LTD.
    Inventors: Takashi MUKAI, Yuta IKEUCHI, Taichi SAKAMOTO, Naoto YAMASHITA, Ryo ISHIGURO, Satoru NAKAMURA
  • Patent number: 10633498
    Abstract: The present invention provides a method for producing a microporous film, including: preparing a resin composition containing polypropylene (PP) as a resin component and containing from 0.01 to 20 parts by weight of a chemically modified cellulose or chemically modified cellulose nanofiber per 100 parts by weight of the resin component and from 0.01 to 3 parts by weight of a ?-crystal nucleating agent per 100 parts by weight of the resin component; melt-molding the resin composition into a film-like material in which the crystal phase of a polypropylene component in the resin composition is substantially a ?-crystal phase, and subsequently stretching the film-like material at a temperature of 60 to 160° C., and provides a microporous film.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: April 28, 2020
    Assignee: THE JAPAN STEEL WORKS, LTD.
    Inventors: Ryou Ishiguro, Satoru Nakamura, Mariko Yoshioka
  • Patent number: 10559320
    Abstract: The present invention relates to a magnetic recording medium in which a lubricant layer contains a compound A represented by general formula (1) and a compound B represented by general formula (2), satisfying (A/B)=0.2 to 3.0, and has an average thickness of 0.8 nm to 2 nm. R1—C6H4OCH2CH(OH)CH2OCH2—R2—CH2OCH2CH(OH)CH2OH . . . (1) (R1 is an alkoxy group having 1 to 4 carbon atoms. R2 is —CF2O(CF2CF2O)x(CF2O)yCF2— (x, y=0 to 15), —CF2CF2O(CF2CF2CF2O)zCF2CF2— (z=1 to 15), —CF2CF2CF2O(CF2CF2CF2CF2O)nCF2CF2CF2— (n=0 to 4). HOCH2CF2CF2O(CF2CF2CF2O)mCF2CF2CH2OCH2CH(OH)CH2OH . . . (2) (m is an integer).
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: February 11, 2020
    Assignee: SHOWA DENKO K.K.
    Inventors: Satoru Nakamura, Taining Hung, Evance Kuo, Daizo Endo
  • Publication number: 20190366748
    Abstract: An image forming apparatus includes a moving unit and a lifting and lowering mechanism. The moving unit is supported by a casing in an upwardly and downwardly moving manner. A fixed pully and a winding pully are provided in the casing. A movable pulley is provided in the moving unit. A wire is configured to be wound around the fixed pulley and the movable pulley. One end of the wire is fixed to the casing and the other end of the wire is fixed to the winding pulley. A rack is provided in the casing along an upper-and-lower direction. A pinion is provided in the moving unit and configured to be engaged with the rack. The winding pulley is rotated to wind and unwind the wire via the fixed pulley and the movable pulley, and the moving unit is lifted and lowered while the pinion being engaged with the rack.
    Type: Application
    Filed: May 22, 2019
    Publication date: December 5, 2019
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Naoki YAMANE, Toshinori MURAOKA, Satoru NAKAMURA
  • Publication number: 20190367303
    Abstract: The image forming apparatus includes a moving unit, a movable connector, a fixed connector, a wire, a fixed wire guide and a movable wire guide. The moving unit is supported by a casing in an upwardly and downwardly moving manner. The movable connector is provided in the moving unit. The fixed connector is provided in the casing. Both ends of the wire are connected to the movable connector and the fixed connector. The wire has a length longer than a distance between the movable connector and the fixed connector at lifting of the moving unit. The fixed wire guide is supported on the bottom plate of the moving unit. The movable wire guide is supported on the bottom plate of the casing. At least one of the movable wire guide and the fixed wire guide is supported rotatably.
    Type: Application
    Filed: May 20, 2019
    Publication date: December 5, 2019
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Naoki YAMANE, Toshinori MURAOKA, Satoru NAKAMURA
  • Patent number: 10494448
    Abstract: An apparatus for continuously producing chemically-modified cellulose, the apparatus having a first mechanism for transporting a fine-powder cellulose fiber starting material and a hydrophobizing chemical substance, a specific extruder, a solvent tank connected to the extruder, and a dryer connected to the solvent tank, and a method for continuously producing chemically-modified cellulose, the method having a step of washing, in the solvent tank, chemically-modified cellulose having been produced out of the fine-powder cellulose fiber starting material and the hydrophobizing chemical substance in the extruder, and then drying the chemically-modified cellulose in the dryer, in order to remove any unreacted hydrophobizing chemical substance.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: December 3, 2019
    Assignee: THE JAPAN STEEL WORKS, LTD.
    Inventors: Satoru Nakamura, Ryo Ishiguro, Mariko Yoshioka, Yoshiyuki Kushizaki
  • Publication number: 20190358971
    Abstract: An image forming apparatus includes a head unit, a conveyance unit, a lifting and lowering mechanism, a drive source and a transmission mechanism. The head unit is provided with an inkjet head having a discharge opening through which an ink is discharged. The conveyance unit is supported in an upwardly and downwardly movable manner in directions close to and apart from the head unit from a lower side. The lifting and lowering mechanism is configured to lift and lower the conveyance unit. The drive source is configured to drive the lifting and lowering mechanism. The transmission mechanism is configured to transmit driving force from the drive source to the lifting and lowering mechanism. The transmission mechanism includes a warm gear, a warm wheel meshed with the warm gear and a resistance applying member configured to apply resistance to rotation of the warm gear.
    Type: Application
    Filed: May 21, 2019
    Publication date: November 28, 2019
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Satoru NAKAMURA, Toshinori MURAOKA, Naoki YAMANE
  • Publication number: 20190358969
    Abstract: An inkjet recording apparatus includes a printing and conveying unit, a recording head, a raising and lowering mechanism, and a controller. The printing and conveying unit conveys a sheet with the sheet loaded on a loading surface thereof. The recording head is disposed opposite to the loading surface and ejects ink onto the sheet conveyed by the printing and conveying unit. The raising and lowering mechanism includes a wire in contact with the printing and conveying unit. The raising and lowering mechanism winds the wire to raise and lower the printing and conveying unit relative the recording head in a cross direction interesting with the loading surface. The controller controls a winding operation by which the raising and lowering mechanism winds the wire according to a degree of inclination of the wire relative to the cross direction.
    Type: Application
    Filed: May 21, 2019
    Publication date: November 28, 2019
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Toshinori MURAOKA, Naoki YAMANE, Satoru NAKAMURA
  • Publication number: 20190299900
    Abstract: In a knee-airbag-device attachment structure of a knee-airbag device, an instrument-panel-member side bracket which connects the knee-airbag device and an instrument panel member to support the knee-airbag device comprises a branch bracket which is connected to an instrument panel core. The knee-airbag-device attachment structure further comprises a vehicle-body side bracket which connects the knee-airbag device and a hinge pillar of a vehicle body.
    Type: Application
    Filed: March 6, 2019
    Publication date: October 3, 2019
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Satoru NAKAMURA, Hideharu KAERIYAMA
  • Publication number: 20190299901
    Abstract: A knee-airbag-device attachment structure comprises knee-airbag devices and vehicle-body side brackets which connect the knee-airbag devices and hinge pillars of a vehicle body, respectively. This knee-airbag-device attachment structure further comprises an instrument-panel-member supporting-post side bracket which connects the knee-airbag device to an instrument-panel-member supporting post which is provided to extend between an instrument panel member and a tunnel portion of a floor panel.
    Type: Application
    Filed: March 6, 2019
    Publication date: October 3, 2019
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Satoru NAKAMURA, Hideharu KAERIYAMA
  • Patent number: 10409202
    Abstract: An intermediate transfer unit includes an endless intermediate transfer belt to which a toner image is primarily transferred from an image carrying member, a driving roller that conveys the intermediate transfer belt with the primarily transferred toner image to a secondary transfer position for a sheet material, and a cleaning device which cleans a peripheral surface of the driving roller around which the intermediate transfer belt is wound.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: September 10, 2019
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Satoru Nakamura, Ayaka Kondo, Teppei Shibuya
  • Patent number: 10385141
    Abstract: An apparatus for continuously producing chemically-modified cellulose, the apparatus having a first mechanism for transporting a fine-powder cellulose fiber starting material and a hydrophobizing chemical substance, a specific extruder, a solvent tank connected to the extruder, and a dryer connected to the solvent tank, and a method for continuously producing chemically-modified cellulose, the method having a step of washing, in the solvent tank, chemically-modified cellulose having been produced out of the fine-powder cellulose fiber starting material and the hydrophobizing chemical substance in the extruder, and then drying the chemically-modified cellulose in the dryer, in order to remove any unreacted hydrophobizing chemical substance.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: August 20, 2019
    Assignee: THE JAPAN STEEL WORKS, LTD.
    Inventors: Satoru Nakamura, Ryo Ishiguro, Mariko Yoshioka, Yoshiyuki Kushizaki
  • Patent number: 10354873
    Abstract: Provided is a method of patterning spacers, the method comprising: providing an initial patterned structure in a substrate in a processing chamber, the initial patterned structure comprising an organic mandrel and an underlying layer; exposing the patterned structure in a direct current superposition (DCS) plasma treatment process, the process depositing a layer of a first material on the initial patterned structure; performing an atomic layer conformal deposition process using a second material, the first material providing protection to the organic mandrel at the beginning of the atomic layer conformal deposition process; performing a spacer etch mandrel pull process, the process creating a final patterned structure with a target final sidewall angle; concurrently controlling integration operating variables in the DCS plasma treatment process, the atomic layer conformal deposition process, and the spacer etch mandrel pull process in order to meet the target final sidewall angle and other integration objecti
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: July 16, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Akiteru Ko, Angelique Raley, Sophie Thibaut, Satoru Nakamura, Nihar Mohanty
  • Patent number: 10217670
    Abstract: Embodiments of the invention provide a wrap-around contact integration scheme that includes sidewall protection during contact formation. According to one embodiment, a substrate processing method includes providing a substrate containing raised contacts in a first dielectric film and a second dielectric film above the first dielectric film, depositing a metal-containing film on the second dielectric film, and forming a patterned metal-containing film by etching mask openings in the metal-containing film. The method further includes anisotropically etching recessed features in the second dielectric film above the raised contacts using the patterned metal-containing film as a mask, where the anisotropically etching forms a metal-containing sidewall protection film by redeposition of a portion of the patterned metal-containing film on sidewalls of the recessed features.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: February 26, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Kandabara N. Tapily, Satoru Nakamura, Soo Doo Chae, Akiteru Ko, Kaoru Maekawa, Gerrit J. Leusink
  • Patent number: 10199064
    Abstract: A magnetic recording medium which is capable of effectively preventing a surface thereof from being contaminated, and is capable of preventing a contaminant thereon from adhering (being transferred) to a magnetic head, and a magnetic recording and reproducing apparatus including the magnetic recording medium are provided, A carbon protective layer of the magnetic recording medium is nitrided, and as a lubricant a compound A expressed by the following General Formula (1) and a compound B expressed by the following General Formula (2) are mixed and used.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: February 5, 2019
    Assignee: SHOWA DENKO K.K.
    Inventors: Yoshihiko Maruyama, Selvaraj Aanandha, Yuan Ai Khoo, Satoru Nakamura, Hiromitsu Tanuma, Eishin Yamakawa
  • Publication number: 20180348675
    Abstract: An intermediate transfer unit includes an endless intermediate transfer belt to which a toner image is primarily transferred from an image carrying member, a driving roller that conveys the intermediate transfer belt with the primarily transferred toner image to a secondary transfer position for a sheet material, and a cleaning device which cleans a peripheral surface of the driving roller around which the intermediate transfer belt is wound.
    Type: Application
    Filed: May 29, 2018
    Publication date: December 6, 2018
    Inventors: Satoru NAKAMURA, Ayaka KONDO, Teppei SHIBUYA
  • Patent number: 10126994
    Abstract: A printing service providing apparatus includes a display controller that performs control to display a setting screen on a printing device that a user uses for printing. The setting screen enables the user to select (i) a basic function that is commonly provided to printing devices compatible with a printing service that uses cloud computing and (ii) an application function which is other than the basic function and which is provided by the printing device that the user uses for printing among the printing devices compatible with the printing service which uses the cloud computing. The apparatus also includes a transmitting unit that transmits a print target file to the printing device that the user uses for printing, when a print attribute indicating contents of a print instruction is set from the setting screen.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: November 13, 2018
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Satoru Nakamura
  • Patent number: 10114317
    Abstract: In order to prevent interference between a primary transfer bias voltage and a secondary transfer bias voltage, and to prevent occurrence of an image defect due to interference between these bias voltages, an image forming apparatus includes a plurality of primary transfer rollers, an intermediate transfer belt, a drive roller, a secondary transfer roller, and a rectifier roller. A primary transfer bias voltage of a polarity opposite to the polarity of toner is applied to a primary transfer bias applying unit. A secondary transfer bias voltage of a same polarity as the polarity of toner is applied to the drive roller. The rectifier roller is disposed between a most-downstream primary transfer roller and the drive roller. A bias voltage of the same polarity as the polarity of the primary transfer bias voltage or the polarity of the secondary transfer bias voltage is applied to the rectifier roller.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: October 30, 2018
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Ayaka Kurokawa, Teppei Shibuya, Satoru Nakamura