Patents by Inventor Yutaka Kobayashi

Yutaka Kobayashi 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: 20210114124
    Abstract: An end mill has a shank and a cutting edge main body portion. The cutting edge main body portion is provided on the shank and has a coolant supply path. The cutting edge main body portion includes a trailing end surface on a side of the shank, and a leading end surface opposite to the trailing end surface. The coolant supply path has a tapered portion which widens in a direction from the trailing end surface toward the leading end surface.
    Type: Application
    Filed: March 22, 2018
    Publication date: April 22, 2021
    Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Nanako NAKAMURA, Yutaka KOBAYASHI, Satoru KUKINO
  • Publication number: 20210120139
    Abstract: An information processing apparatus includes a memory and a processor configured to receive instruction information for downloading update data transmitted to a management target apparatus connected to a restricted network in which a direct connection to a public network is restricted, and change address information of a server apparatus for downloading the update data, included in the received instruction information, to address information of a server apparatus directly connected to the restricted network.
    Type: Application
    Filed: April 26, 2020
    Publication date: April 22, 2021
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yutaka KOBAYASHI
  • Patent number: 10981235
    Abstract: A rotary cutting tool includes a base material, a first diamond layer, and a second diamond layer. The base material includes a head portion, a body portion, and a shoulder portion defining a boundary portion between the head portion and the body portion. The first diamond layer covers the body portion and the shoulder portion and exposes the head portion. The second diamond layer covers the head portion, is provided on the first diamond layer in the shoulder portion, and does not cover the body portion.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: April 20, 2021
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Nozomi Tsukihara, Yutaka Kobayashi, Katsuo Kazahaya
  • Publication number: 20210104859
    Abstract: A resin molded product is a terminal body 10 in which plate-like terminals 20 and a housing 40 made of synthetic resin are integrally fixed and includes bent portions 22 provided substantially at a right angle by press-working the terminals 20, molded portions 62 provided in the housing 40 to embed and cover inner curved surfaces 30 of the bent portions 22 obliquely from a lower-rear side, flat surface portions 32 provided in the form of flat surfaces on inner peripheral edge parts of side parts 22A of the bent portion 22 and disposed adjacent to the molded portions to be exposed from the molded portions, and thinned portions 34 made thinner than the flat surface portions 32 on the side parts 22A.
    Type: Application
    Filed: February 7, 2017
    Publication date: April 8, 2021
    Inventors: Kouji Sakakura, Yutaka Kobayashi
  • Publication number: 20210098762
    Abstract: A power supply apparatus includes a battery pack for a motor vehicle, and a power interface part that connects the battery pack and a plurality of electrical devices. The power interface part includes a battery-side connector, and a branch connector apparatus. The branch connector apparatus includes a joining part for connection lines, a fuse, a housing, and a connector. A guided part is provided on an outer side surface of the housing. The battery pack includes a slot part allowing the branch connector apparatus to be inserted and extracted. The battery-side connector is provided in the slot part. A guiding part extending along an insertion and extraction direction is provided on an inner side surface of the slot part. The guided part is guided along an extension direction of the guiding part by the guiding part.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 1, 2021
    Inventors: Tomohiro Yokota, Masashi Hayashi, Yutaka Kobayashi, Ryo Kitano, Ryo Fujii, Hiroo Yamaguchi, Atsushi Nakano
  • Patent number: 10916867
    Abstract: A resin molded product has a terminal body (10) in which plate-like terminals (20) and a housing (40) made of synthetic resin are integrally fixed. Each terminal (20) includes a bend (22), terminal bodies (21) and wire-side connecting portions (23) continuous with both ends of the terminals (20). Molded portions (62) embed parts of the terminal bodies (21) and the wire-side connecting portions (23) together with inner curved surfaces (30) of the bends (22). Flat side surfaces (25) of the terminal bodies (21) and flat side surfaces (27) of the wire-side connecting portions (23) are exposed from and adjacent to the molded portions (62) on both sides of the terminal bodies (21) and both sides of the wire-side connecting portions (23), and flat surfaces (32) are exposed from the molded portions (62) on both side surfaces (22A) of the bend (22).
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 9, 2021
    Inventors: Kouji Sakakura, Yutaka Kobayashi
  • Publication number: 20210031282
    Abstract: An end mill has a shank and a cutting edge portion. The shank has a coolant supply path. The cutting edge portion covers an outlet of the coolant supply path and is provided on the shank. The cutting edge portion is made of a porous body.
    Type: Application
    Filed: March 22, 2018
    Publication date: February 4, 2021
    Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Yutaka KOBAYASHI, Satoru KUKINO
  • Patent number: 10904400
    Abstract: An information processing apparatus includes a controller that performs control to cause a related device to perform a corrective step, the related device installed in an organization in which a target device is installed, if a condition to determine that the target device is in a verification necessity status is satisfied in response to presence or absence of a notification repeatedly received from the target device, and a determination unit that determines a necessity for dispatching a maintenance crew to the target device in response to results of the corrective step.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: January 26, 2021
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Yutaka Kobayashi
  • Publication number: 20210008661
    Abstract: A calculating section of a control unit calculates a vertical position Defocus for a condensing lens using a height value H1 of a modified layer in a wafer that is set by a setting section according to the equation (1) below. Defocus=(thickness T1 of wafer?height value H1?b)/a??(1) The calculating section calculates an appropriate vertical position for the condensing lens according to the equation (1) depending on the height value H1 of the modified layer that is set by the setting section. Therefore, the vertical position of the condensing lens in laser processing operation can be determined more easily, and a time-consuming and tedious experiment for fine adjustment of the vertical position of the condensing lens does not need to be conducted.
    Type: Application
    Filed: June 24, 2020
    Publication date: January 14, 2021
    Inventors: Atsushi UEKI, Yutaka KOBAYASHI
  • Patent number: 10882117
    Abstract: A cutting tool according to one aspect of the present disclosure includes a substrate and a diamond layer coating the substrate. A cutting tool according to one aspect of the present disclosure includes a rake face, a flank contiguous to the rake face, and a cutting edge configured by a ridge formed by the rake face and the flank. The rake face has a first rake face and a second rake face located between the first rake face and the flank. The second rake face and a surface of the substrate located on the side of the rake face form a negative angle. The second rake face is formed at the diamond layer.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: January 5, 2021
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Yutaka Kobayashi, Katsuo Kazahaya
  • Publication number: 20200391305
    Abstract: A rotary cutting tool includes a main body and a shank. The main body has a tip end. The shank is continuous with the main body on the side opposite to the tip end. The main body is provided with a first cutting edge having a positive twist angle, and a second cutting edge having a negative twist angle and separated from the first cutting edge. Each of the first cutting edge and the second cutting edge extends continuously from the tip end to the shank.
    Type: Application
    Filed: September 7, 2017
    Publication date: December 17, 2020
    Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Nozomi TSUKIHARA, Yutaka KOBAYASHI, Minoru YOSHIDA
  • Publication number: 20200385919
    Abstract: A method for producing a layered double hydroxide compact can achieve production thereof at a lower cost for a short time by simplifying a process for producing a layered double hydroxide compact, and also can maintain a desired shape. The method for producing a layered double hydroxide compact is characterized by having a synthesis step of synthesizing a layered double hydroxide, a forming step of holding the layered double hydroxide after the synthesis step to a holding material, and a drying step of drying the layered double hydroxide held to the holding material until the water content thereof becomes equal to or lower than 30%.
    Type: Application
    Filed: December 27, 2017
    Publication date: December 10, 2020
    Inventors: Mutsuhiro Ohno, Yutaka Kobayashi, Takeo Asakura
  • Publication number: 20200389560
    Abstract: An information processing apparatus includes a controller that performs control to cause a related device to perform a corrective step, the related device installed in an organization in which a target device is installed, if a condition to determine that the target device is in a verification necessity status is satisfied in response to presence or absence of a notification repeatedly received from the target device, and a determination unit that determines a necessity for dispatching a maintenance crew to the target device in response to results of the corrective step.
    Type: Application
    Filed: November 18, 2019
    Publication date: December 10, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yutaka KOBAYASHI
  • Publication number: 20200384397
    Abstract: An object is to provide a filtration body capable of uniformizing the distribution of a layered double hydroxide in the filtration body and also preventing the surface of the layered double hydroxide from being covered with a binder or the like, thereby making it possible to improve the conventional filtration efficiency, and also a method for producing the same. The filtration body is formed of a layered double hydroxide having a crystallite size of 20 nm or less carried on a carrier including a thermally fusible fiber.
    Type: Application
    Filed: December 27, 2017
    Publication date: December 10, 2020
    Inventors: Mutsuhiro Ohno, Yutaka Kobayashi, Takeo Asakura
  • Publication number: 20200361005
    Abstract: A cutting tool includes a substrate and a diamond layer that covers the substrate. The diamond layer includes a rake face and a flank continuous to the rake face. A ridgeline between the rake face and the flank forms a cutting edge. The substrate includes a top surface opposed to the rake face. When viewed in a direction perpendicular to the top surface, the rake face includes a plurality of protrusions. In a cross-section perpendicular to a direction of extension of the cutting edge, each of the plurality of protrusions includes an inclined portion and a curvature portion continuous to the inclined portion. In the cross-section, a height of the inclined portion in the direction perpendicular to the top surface increases as a distance from the cutting edge increases.
    Type: Application
    Filed: May 15, 2018
    Publication date: November 19, 2020
    Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Nozomi TSUKIHARA, Katsuo KAZAHAYA, Yutaka KOBAYASHI
  • Patent number: 10799987
    Abstract: Disclosed herein is a laser processing apparatus for forming a separation layer inside an ingot by applying a laser beam to an end surface of the ingot in the condition where the focal point of the laser beam is set inside the ingot, the laser beam having a transmission wavelength to the ingot. The laser processing apparatus includes a holding unit for holding the ingot, a moving unit for moving the holding unit in a direction parallel to the end surface of the ingot held by the holding unit, a laser beam applying unit for applying the laser beam to the ingot held by the holding unit, an imaging unit for detecting the position of the ingot in the direction parallel to the end surface of the ingot, and a height detecting unit for detecting the height of the end surface of the ingot held by the holding unit.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: October 13, 2020
    Assignee: DISCO CORPORATION
    Inventors: Kentaro Iizuka, Koyo Honoki, Shuichi Torii, Yutaka Kobayashi, Ryohei Yamamoto, Kazuya Hirata
  • Publication number: 20200316691
    Abstract: A turning tool includes: a holder portion; and a cutting edge portion fixed to the holder portion, wherein the cutting edge portion is composed of a synthetic single-crystal diamond, and the cutting edge portion has a nose curvature having a curvature radius of more than or equal to 0.1 mm and less than or equal to 1.2 mm, and the nose curvature satisfies at least one of a condition that a direction of a line of intersection between the rake face and a bisecting cross section of a vertex angle of the nose curvature is within ±10° relative to a <110> direction of the synthetic single-crystal diamond, and a condition that the direction of the line of intersection between the rake face and the bisecting cross section of the vertex angle of the nose curvature is within ±10° relative to a <100> direction of the synthetic single-crystal diamond.
    Type: Application
    Filed: August 2, 2019
    Publication date: October 8, 2020
    Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Akihiko UEDA, Takuya NOHARA, Yutaka KOBAYASHI
  • Publication number: 20200291061
    Abstract: A method for producing a peptide by conducting steps (1) condensing an N-protected amino acid or an N-protected peptide to an N-terminus of a C-protected amino acid or a C-protected peptide represented by formula (II): wherein Y represents an amino acid or a peptide with an unprotected N-terminus; R1, R2 and R3 each independently represent an optionally substituted aliphatic hydrocarbon group, an optionally substituted aromatic hydrocarbon group, or —OR4 (wherein R4 represents an optionally substituted aliphatic or aromatic hydrocarbon group; two of R1, R2 and R3 may form a 5- to 7-membered ring together with the Si atom to which they are bonded; and the R1R2R3Si group has 8 or more carbon atoms and is bonded to a C-terminus of an amino acid or a peptide in Y, and (2) removing the protective group at the N-terminus of the peptide obtained in step (1).
    Type: Application
    Filed: October 3, 2018
    Publication date: September 17, 2020
    Applicants: NISSAN CHEMICAL CORPORATION, PeptiDream Inc.
    Inventors: Akihiro NAGAYA, Michiharu HANDA, Naohiko YASUDA, Madoka YOSHINO, Yutaka KOBAYASHI, Keiichi MASUYA
  • Patent number: 10774442
    Abstract: In a single-crystal diamond material, a concentration of non-substitutional nitrogen atoms is not more than 200 ppm, a concentration of substitutional nitrogen atoms is lower than the concentration of the non-substitutional nitrogen atoms, and the single-crystal diamond material has a crystal growth main surface having an off angle of not more than 20°. A perforated tool includes a single-crystal diamond die, wherein in the single-crystal diamond die, a concentration of non-substitutional nitrogen atoms is not more than 200 ppm, a concentration of substitutional nitrogen atoms is lower than the concentration of the non-substitutional nitrogen atoms, and the single-crystal diamond die has a low-index plane represented by a Miller index of not less than ?5 and not more than 5 in an integer, a perpendicular line of the low-index plane having an off angle of not more than 20° relative to an orientation of a hole for wire drawing.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: September 15, 2020
    Assignees: Sumitomo Electric Industries, Ltd., Sumitomo Electric Hardmetal Corp.
    Inventors: Yoshiki Nishibayashi, Natsuo Tatsumi, Hitoshi Sumiya, Akihiko Ueda, Yutaka Kobayashi
  • Patent number: 10737943
    Abstract: Provided is a method for manufacturing a single-crystal diamond, the method including the steps of: forming a protective film on at least a part of a surface of an auxiliary plate; preparing a diamond seed crystal substrate; disposing an auxiliary plate with a protective film that has the protective film formed on the auxiliary plate, and a diamond seed crystal substrate in a chamber; and growing a single-crystal diamond on a principal surface of the diamond seed crystal substrate by a chemical vapor deposition method while introducing a carbon-containing gas into the chamber.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: August 11, 2020
    Assignees: Sumitomo Electric Industries, Ltd., Sumitomo Electric Hardmetal Corp.
    Inventors: Takuya Nohara, Natsuo Tatsumi, Yoshiki Nishibayashi, Hitoshi Sumiya, Yutaka Kobayashi, Akihiko Ueda