Patents by Inventor Makoto Igarashi

Makoto Igarashi 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: 10846537
    Abstract: An information processing device includes: an information acquisition unit that acquires information on a target included in an image; and a transmission unit that determines a transmission destination of the image or information on the image according to the information on the target and transmits the image or the information on the image to the determined transmission destination.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: November 24, 2020
    Assignee: NEC CORPORATION
    Inventors: Shinichi Anami, Makoto Igarashi
  • Patent number: 10800118
    Abstract: A method of manufacturing a tire product comprising: a step of preparing a core-assembly 4 of a rigid core 2 and a rubber member 3 formed on the rigid core 2, wherein the rigid core 2 is attached to a spindle device 7, and the rubber member 3 is to be vulcanization-molded, and constitutes all or a portion of a green tire, a step of conveying the core-assembly 4 from the spindle device 7 into a mold 50, and a step of vulcanization-molding the rubber member 3 on the rigid core 2 in the mold 50. The conveying of the core-assembly includes obtaining the weight of the rubber member 3 included in the core-assembly 4.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: October 13, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Wako Iwamura, Kiyotaka Nishio, Makoto Igarashi, Makoto Sugiya
  • Patent number: 10773307
    Abstract: A composite sintered body cutting tool, in which tungsten is reduced, is made of a TiCN-based cermet and WC-based cemented carbide. The cutting tool has an angle of less than 90 degrees formed by a rake face and a flank face. The rake face including a cutting edge contains WC-based cemented carbide including 4% to 17% by mass of iron group metal components with a remainder being WC. The thickness of the carbide is 0.05 to 0.3 times the thickness of the composite sintered body. The TiCN-based cermet which is a base body of the cutting tool includes 4% to 25% of the iron group metal components, less than 15% of W, 2% to 15% of Mo, 2% to 10% of Nb, and 0.2% to 2% of Cr. The cermet may contain iron group metal Co and Ni, where, Co/Co+Ni is 0.5 to 0.8.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: September 15, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Makoto Igarashi, Akihiro Murakami
  • Patent number: 10719041
    Abstract: An image forming apparatus includes an image holding member, a charging unit that charges the surface of the image holding member, an electrostatic charge image forming unit that forms an electrostatic charge image on the charged surface of the image holding member, a developing unit that includes a developer containing toner particles containing a release agent having a melting temperature ranging from 60° C. to 100° C.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: July 21, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Tatsuhiro Igarashi, Naoki Ota, Yusuke Fukuda, Makoto Kamisaki, Yasuhisa Morooka, Jun Sekiya, Teppei Yawada, Masataka Kuribayashi, Takafumi Koide, Katsuyuki Kitajima, Shota Oshima
  • Patent number: 10675754
    Abstract: A robot system includes a first robot and a second robot, and the second robot has a base, a shaft provided translationally along an axis direction of a first axis on the base, and an arm provided rotatably with respect to the shaft, and the first robot can perform work on a work object that can be carried by the second robot.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: June 9, 2020
    Assignee: Seiko Epson Corporation
    Inventors: Ichiro Aoyama, Yasuhiko Asano, Makoto Ishida, Shintaro Dobashi, Hiroyuki Miyano, Toru Igarashi
  • Patent number: 10661345
    Abstract: A composite member in which WC-based cemented carbide members are bonded to each other via a bonding layer formed by solid phase diffusion bonding of a bonding member made of a Ti foil. The bonding layer is constituted by first layers adjacent to the WC-based cemented carbide members and made of a TiC phase and a metal W phase in which an average area ratio of the TiC phase is 40 to 60%. The bonding layer also includes second layers adjacent to the first layers and made of a TiCo phase and a metal Ti phase in which an average area ratio of the TiCo phase is 50 to 95%, and a residual Ti layer.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: May 26, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Makoto Igarashi, Kazutaka Fujiwara
  • Patent number: 10631720
    Abstract: A biological observation system includes: a light source apparatus configured to supply a first illuminating light, and a second illuminating light, while switching between the first illuminating light and the second illuminating light; an image pickup device configured to receive light from an object at each of a plurality of pixels having different sensitivities, and picks up an image; a color separation processing portion configured to separate, from respective color components, a color component obtained when an image of light of a predetermined wavelength band is picked up by a pixel having the greatest sensitivity to the light in the predetermined wavelength band; and a control portion configured to cause different processing to be performed between a case where an inputted image pickup signal corresponds to the first illuminating light and a case where an inputted image pickup signal corresponds to the second illuminating light.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 28, 2020
    Assignee: OLYMPUS CORPORATION
    Inventors: Makoto Igarashi, Kenji Yamazaki, Kotaro Ogasawara
  • Patent number: 10613001
    Abstract: An apparatus 1 for measuring a diametrical stiffness of a tread ring 100 for an airless tire 101 comprises: a device 2 for supporting the tread ring, a device 3 for applying a constant load F to the supported tread ring across the diameter of the tread ring, and a device 4 for measuring the amount of deflection of the tread ring across the above-said diameter caused by the applied load F.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: April 7, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Wako Iwamura, Kiyotaka Nishio, Makoto Igarashi, Makoto Sugiya
  • Publication number: 20200064760
    Abstract: An image forming apparatus includes an image holding member, a charging unit that charges the surface of the image holding member, an electrostatic charge image forming unit that forms an electrostatic charge image on the charged surface of the image holding member, a developing unit that includes a developer containing toner particles containing a release agent having a melting temperature ranging from 60° C. to 100° C.
    Type: Application
    Filed: March 25, 2019
    Publication date: February 27, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tatsuhiro IGARASHI, Naoki OTA, Yusuke FUKUDA, Makoto KAMISAKI, Yasuhisa MOROOKA, Jun SEKIYA, Teppei YAWADA, Masataka KURIBAYASHI, Takafumi KOIDE, Katsuyuki KITAJIMA, Shota OSHIMA
  • Patent number: 10569338
    Abstract: A composite sintered body cutting tool is made of a composite sintered body comprising a TiCN-based cermet layer; and a WC-based cemented carbide layer. The angle between the rake face and the flank face of the cutting tool is 90°. The rake face including a cutting edge of the cutting tool is constituted from the WC-based cemented carbide layer, in which 4 to 17 mass % of an iron group metal component and 75 mass % or more of W are included; and a major hard phase component is WC. The thickness of the WC-based cemented carbide layer is 0.05 to 0.3 times the thickness of the composite sintered body. The TiCN-based cermet layer is constituted from a single layer of a TiCN-based cermet layer, including at least, 4 to 25 mass % of an iron group metal component, less than 15 mass % of W, 2 to 15 mass % of Mo, 2 to 10 mass % of Nb and 0.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: February 25, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Makoto Igarashi, Akihiro Murakami
  • Patent number: 10539895
    Abstract: An image forming apparatus includes an image carrier that includes a conductive substrate, and a photosensitive layer and a surface protection layer; a developing device that includes an electrostatic image developer containing a toner, and develops the electrostatic image to form a toner image. The toner contains an amorphous polyester resin and has a weight average molecular weight Mw in a range of from 25,000 to 60,000, and a ratio of the weight average molecular weight Mw to a number average molecular weight Mn (Mw/Mn) is in a range of from 5 to 10. In the toner, a ratio of an absorbance for a wavelength of 1500 cm?1 to an absorbance for a wavelength of 720 cm?1 is 0.6 or less, and a ratio of an absorbance for a wavelength of 820 cm?1 to the absorbance for a wavelength of 720 cm?1 is 0.4 or less.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: January 21, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Makoto Kamisaki, Naoki Ota, Tatsuhiro Igarashi, Yasuhisa Morooka, Jun Sekiya
  • Patent number: 10495995
    Abstract: An image forming apparatus includes an image holding member; a charging unit; an electrostatic image forming unit; a developing unit; a transfer unit; and a fixing unit that fixes the toner image on the recording medium. The toner has an amorphous polyester resin and has a weight-average molecular weight Mw in a range of 25,000 to 60,000, a ratio Mw/Mn is within a range of 5 to 10, a ratio of an absorbance at a wavenumber of 1500 cm?1 to an absorbance at a wavenumber of 720 cm?1 is 0.6 or less, and a ratio of an absorbance at a wavenumber of 820 cm?1 to the absorbance at a wavenumber of 720 cm?1 is 0.4 or less. The fixing unit includes a heat roll having an elastic component, an endless belt and a pressure pad that is disposed on an inner side of the endless belt.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: December 3, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Yasuhisa Morooka, Naoki Ota, Makoto Kamisaki, Tatsuhiro Igarashi, Jun Sekiya
  • Patent number: 10456022
    Abstract: An imaging device includes: a first chip including a light receiving unit, and a read circuit; a second chip including a timing control circuit, an A/D conversion circuit, and a cable transmission circuit; and a connection unit configured to connect the first and the second chips. The read circuit includes a column read circuit and a horizontal selection circuit, and a vertical selection circuit. The connection unit of the first chip is provided in a first area along a side of the rectangular light receiving unit, and in a second area adjacent to the column read circuit, the horizontal selection circuit, and the vertical selection circuit. The connection unit of the second chip is provided in a third area around the timing control circuit, the A/D conversion circuit, and the cable transmission circuit and in a fourth area adjacent to the timing control circuit and the A/D conversion circuit.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: October 29, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Takatoshi Igarashi, Noriyuki Fujimori, Makoto Ono, Masashi Saito, Satoru Adachi, Nana Akahane, Takanori Tanaka, Katsumi Hosogai
  • Publication number: 20190294065
    Abstract: An image forming apparatus includes an image holding member; a charging unit; an electrostatic image forming unit; a developing unit; a transfer unit; and a fixing unit that fixes the toner image on the recording medium. The toner has an amorphous polyester resin and has a weight-average molecular weight Mw in a range of 25,000 to 60,000, a ratio Mw/Mn is within a range of 5 to 10, a ratio of an absorbance at a wavenumber of 1500 cm?1 to an absorbance at a wavenumber of 720 cm?1 is 0.6 or less, and a ratio of an absorbance at a wavenumber of 820 cm?1 to the absorbance at a wavenumber of 720 cm?1 is 0.4 or less. The fixing unit includes a heat roll having an elastic component, an endless belt and a pressure pad that is disposed on an inner side of the endless belt.
    Type: Application
    Filed: August 27, 2018
    Publication date: September 26, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasuhisa MOROOKA, Naoki OTA, Makoto KAMISAKI, Tatsuhiro IGARASHI, Jun SEKIYA
  • Patent number: 10338488
    Abstract: An image forming apparatus includes an image holding member, a charging device, an electrostatic charge image forming device, a developing device having a toner, a transfer device, and a fixing device, wherein the fixing device includes a fixing belt, a rotational member, and a heater; the toner contains an amorphous polyester resin as a binder resin; and the toner has a weight average molecular weight Mw and a number average molecular weight Mn, Mw is from 25000 to 60000, and Mw/Mn is from 5 to 10, and has an infrared absorption spectrometry, the ratio of absorbance for a wavelength of 1500 cm?1 to absorbance for a wavelength of 720 cm?1 is 0.6 or less, and the ratio of absorbance for a wavelength of 820 cm?1 to absorbance for a wavelength of 720 cm?1 is 0.4 or less.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: July 2, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Tatsuhiro Igarashi, Manabu Furuki, Naoki Ota, Makoto Kamisaki, Yasuhisa Morooka, Jun Sekiya
  • Patent number: 10340172
    Abstract: This semiconductor wafer surface protection film has a substrate layer A, an adhesive absorption layer B, and adhesive surface layer C, in the stated order. The adhesive absorption layer B comprises an adhesive composition containing a thermoset resin b1, said adhesive absorption layer B having a minimum value G?bmin of the storage elastic modulus G?b in the range of 25° C. to less than 250° C. of 0.001 MPa to less than 0.1 MPa, a storage elastic modulus G?b250 at 250° C. of 0.005 MPa or above, and a temperature at which G?bmin is exhibited of 50-150° C. The adhesive surface layer C has a minimum value G?cmin of the storage elastic modulus G?c in the range of 25° C. to less than 250° C. of 0.03 MPa.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: July 2, 2019
    Assignee: MITSUI CHEMICALS TOHCELLO, INC.
    Inventors: Jun Kamada, Noboru Kawasaki, Shinichi Usugi, Makoto Sukegawa, Jin Kinoshita, Kouji Igarashi, Akimitsu Morimoto
  • Publication number: 20190180138
    Abstract: Provided are a reception apparatus, a reception system, a reception method, and a storage medium that can naturally provide a personal conversation in accordance with a user without requiring the user to register the personal information thereof in advance. A disclosure includes a face information acquisition unit that acquires face information of a user; a face matching unit that matches, against face information of one user, the face information registered in a user information database in which user information including the face information of the user and the reception information is registered; and a user information management unit that, when a result of matching of the face information performed by the face matching unit is unmatched, registers the user information of the one user to the user information database.
    Type: Application
    Filed: February 13, 2019
    Publication date: June 13, 2019
    Applicant: NEC CORPORATION
    Inventors: Nobuaki KAWASE, Makoto IGARASHI
  • Patent number: 10286454
    Abstract: A composite part includes: a cutting edge part made of cubic boron nitride sintered material or WC-based cemented carbide; a cutting tool body made of cemented carbide; and a bonding part between the cutting edge part and the cutting tool body. A primarily TiC layer containing 50 area % or more of TiC is formed in an interface between the cemented carbide and the bonding part, and has a thickness of 0.5-3 ?m. Ti—Ni enriched layer containing each of Ti and Ni at 30 atomic % or more is formed adjacent to the primarily TiC layer and has a thickness of 0.3-3 ?m. An intermittent net structure containing each of Ti, Ni and C at 10 atomic % or more is formed adjacent to the primarily TiC layer. A straight line overlapping with a major axis of each of crystal grains intersects 3 or more other crystal grains.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: May 14, 2019
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventor: Makoto Igarashi
  • Publication number: 20190111672
    Abstract: A device for manufacturing a multiple layer rubber strip including a first rubber strip and a second rubber strip, the device includes a first rubber extruder for extruding the first rubber strip, a second rubber extruder for extruding the second rubber strip, a first conveyor for conveying the first rubber strip extruded from the first extruder to a downstream side in a convey direction, and a second conveyor for conveying the second rubber strip extruded from the second extruder to a downstream side in the convey direction. The second conveyor is located upwardly of the first conveyor and has a downstream conveyor end which positions above a conveying surface of the first conveyor such that the second rubber strip delivered from the downstream conveyor end meets and overlaps the first rubber strip on the first conveyor at a joining location to form the single multiple layer rubber strip.
    Type: Application
    Filed: September 18, 2018
    Publication date: April 18, 2019
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Hiroyuki ONIMATSU, Kaoru KUBOTA, Kazuya SUZUKI, Makoto IGARASHI
  • Patent number: 10252379
    Abstract: A cutting tool including a cutting edge part made of cBN sintered material bonded through a brazing material for bonding and a cutting tool body made of WC-based cemented carbide is provided. In the cutting tool, the cutting edge part made of cBN sintered material and the cutting tool body made of WC-based cemented carbide are brazed by using a blazing material for bonding including: 35-40% of Ti in a mass ratio; 35-40% of Zr in a mass ratio; 5-15% of Ni in a mass ratio; and the Cu balance including inevitable impurities.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: April 9, 2019
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Makoto Igarashi, Tadakazu Ohashi, Kenji Yumoto, Hiroyasu Shimizu