Patents by Inventor Atsuyuki Wakamatsu

Atsuyuki Wakamatsu 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: 10734796
    Abstract: A flat wiring structure is including a plurality of layers, and includes a power supply layer, and a first ground layer and a second ground layer laminated with the power supply layer sandwiched therebetween. In a plan view of the flat wiring structure when viewed from a direction along a lamination direction of the first ground layer, the power supply layer, and the second ground layer, the power supply layer has a width in a short direction smaller than those of the first ground layer and the second ground layer, and the power supply layer is provided at a position covered with the first ground layer and the second ground layer.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: August 4, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshio Katagai, Hidehiko Matsui, Shinji Oshita, Atsuyuki Wakamatsu, Hiroki Kawakami, Kazunori Takata, Shin Umehara, Taku Furuta
  • Publication number: 20190165558
    Abstract: A flat wiring structure is including a plurality of layers, and includes a power supply layer, and a first ground layer and a second ground layer laminated with the power supply layer sandwiched therebetween. In a plan view of the flat wiring structure when viewed from a direction along a lamination direction of the first ground layer, the power supply layer, and the second ground layer, the power supply layer has a width in a short direction smaller than those of the first ground layer and the second ground layer, and the power supply layer is provided at a position covered with the first ground layer and the second ground layer.
    Type: Application
    Filed: October 2, 2018
    Publication date: May 30, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshio KATAGAI, Hidehiko MATSUI, Shinji OSHITA, Atsuyuki WAKAMATSU, Hiroki KAWAKAMI, Kazunori TAKATA, Shin UMEHARA, Taku FURUTA
  • Patent number: 4442654
    Abstract: End closures for cans fed horizontally at given intervals at a high speed are shifted in direction, one after another, to be substantially perpendicular to a support passage extending substantially horizontally, received separately by the passage rapidly and positively, and lotted out when a predetermined number has been reached by the pieces received. Each lot thus compacted to a solid cylinderical form is put into an elongate paper bag, and the open end of the bag is closed.
    Type: Grant
    Filed: May 20, 1983
    Date of Patent: April 17, 1984
    Assignee: Daiwa Can Company, Limited
    Inventors: Atsuyuki Wakamatsu, Haruo Tsuwano
  • Patent number: 4442652
    Abstract: End closures for cans fed horizontally at given intervals at a high speed are shifted in direction, one after another, to be substantially perpendicular to a support passage extending substantially horizontally, received separately by the passage rapidly and positively, and lotted out when a predetermined number has been reached by the pieces received. Each lot thus compacted to a solid cylinderical form is put into an elongate paper bag, and the open end of the bag is closed.
    Type: Grant
    Filed: May 20, 1983
    Date of Patent: April 17, 1984
    Assignee: Daiwa Can Company, Limited
    Inventors: Atsuyuki Wakamatsu, Haruo Tsuwano
  • Patent number: 4417435
    Abstract: End closures for cans fed horizontally at given intervals at a high speed are shifted in direction, one after another, to be substantially perpendicular to a support passage extending substantially horizontally, received separately by the passage rapidly and positively, and lotted out when a predetermined number has been reached by the pieces received. Each lot thus compacted to a solid cylinderical form is put into an elongate paper bag, and the open end of the bag is closed.
    Type: Grant
    Filed: November 6, 1980
    Date of Patent: November 29, 1983
    Assignee: Daiwa Can Company
    Inventors: Atsuyuki Wakamatsu, Haruo Tsuwano
  • Patent number: 4390135
    Abstract: A bag removal apparatus provided with a plurality of cutting assemblies, each cutting assembly consisting of cutting auxiliary rolls and a cutter for facilitating posttreatment of a paper bag by releasing the paper bag from a paper bag envelope encasing a long article and shredding the paper bag.
    Type: Grant
    Filed: January 26, 1981
    Date of Patent: June 28, 1983
    Assignee: Daiwa Can Company, Limited
    Inventors: Atsuyuki Wakamatsu, Keisuke Tonooka
  • Patent number: 4383795
    Abstract: Apparatus for simultaneously pinching a plurality of elongated bags disposed in parallel, side by side relation with one another and transferring the bags. The apparatus includes a gripper mechanism arranged to pinch each bag at two longitudinally spaced locations thereon and devices for moving the gripper mechanism while the bags are pinchingly thereby. Sensing devices are provided to detect the state of pinched engagement of the bags with the gripper mechanism. If one or more of the bags is not pinched or is improperly pinched by the gripper mechanism, the transfer motion is arrested to prevent damage to the bag or the apparatus. The apparatus can be utilized to remove paper bags containing stacks of metal can lids from boxes.
    Type: Grant
    Filed: December 17, 1980
    Date of Patent: May 17, 1983
    Assignee: Daiwa Can Company, Limited
    Inventors: Atsuyuki Wakamatsu, Keisuke Tonooka
  • Patent number: 4344268
    Abstract: Apparatus for slitting an elongated bag enclosing an article. The apparatus includes a bag support and a mechanism for engaging a portion of the bag wall adjacent the middle of the bag and pulling the engaged wall portion in a direction transverse to the axis of the bag so that the engaged wall portion extends in such transverse direction away from the article enclosed in the bag. The apparatus includes a pair of blades and mechanism for forcing the blades through the wall of the bag between the engaged wall portion and the article to puncture the bag. The blade movement mechanism is arranged to move the blades in opposite directions towards the end of the bag after the blades have so punctured the bag wall to slit the wall of the bag longitudinally.
    Type: Grant
    Filed: October 23, 1980
    Date of Patent: August 17, 1982
    Assignee: Daiwa Can Company
    Inventors: Atsuyuki Wakamatsu, Keisuke Tonooka
  • Patent number: 4251977
    Abstract: End closures for cans fed horizontally at given intervals at a high speed are shifted in direction, one after another, to be substantially perpendicular to a support passage extending substantially horizontally, received separately by the passage rapidly and positively, and lotted out when a predetermined number has been reached by the pieces received. Each lot thus compacted to a solid cylindrical form is put into an elongate paper bag, and the open end of the bag is closed.
    Type: Grant
    Filed: May 10, 1979
    Date of Patent: February 24, 1981
    Assignee: Daiwa Can Co., Ltd.
    Inventors: Atsuyuki Wakamatsu, Haruo Tsuwano