Patents by Inventor NORITADA KAWAMOTO

NORITADA KAWAMOTO 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: 10943215
    Abstract: An equipment element repair management method for managing a repair operation of an equipment element that is attached to manufacturing equipment for manufacturing a product includes: performing a maintenance operation for the equipment element; determining whether or not a state of the equipment element after the maintenance operation is more improved than a predetermined state; transporting the equipment element of which the state is not more improved than the predetermined state to a repairer for performing the repair operation for the equipment element in a case where the state of the equipment element is not more improved than the predetermined state; and performing the repair operation of the transported equipment element in the repairer.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: March 9, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hirofumi Koga, Yuji Nakajima, Hitoshi Komatsu, Kazuyuki Yoshidomi, Manabu Ohuchi, Noritada Kawamoto
  • Publication number: 20190025811
    Abstract: There is provided an equipment element maintenance analysis system including: a history information acquirer that is attached with at least one equipment element and acquires, at a predetermined timing, operation history information on a piece of manufacturing equipment for manufacturing a product; an error rate calculator that calculates an error rate based on the number of errors related to each of the at least one equipment element, included in the operation history information; a maintenance determiner that determines maintenance necessity of each of the at least one equipment element; and a notifier that notifies an information item on an equipment element determined to require maintenance among the at least one equipment.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 24, 2019
    Inventors: YUJI NAKAJIMA, HITOSHI KOMATSU, MANABU OHUCHI, KAZUYUKI YOSHIDOMI, NORITADA KAWAMOTO, HIROFUMI KOGA
  • Publication number: 20180365658
    Abstract: An equipment element repair management method for managing a repair operation of an equipment element that is attached to manufacturing equipment for manufacturing a product includes: performing a maintenance operation for the equipment element; determining whether or not a state of the equipment element after the maintenance operation is more improved than a predetermined state; transporting the equipment element of which the state is not more improved than the predetermined state to a repairer for performing the repair operation for the equipment element in a case where the state of the equipment element is not more improved than the predetermined state; and performing the repair operation of the transported equipment element in the repairer.
    Type: Application
    Filed: April 13, 2018
    Publication date: December 20, 2018
    Inventors: HIROFUMI KOGA, YUJI NAKAJIMA, HITOSHI KOMATSU, KAZUYUKI YOSHIDOMI, MANABU OHUCHI, NORITADA KAWAMOTO
  • Publication number: 20180368297
    Abstract: An equipment element maintenance management method for managing a maintenance operation for an equipment element that is attached to manufacturing equipment for manufacturing a product includes: acquiring operation history information of the manufacturing equipment at a predetermined timing; analyzing a tendency of a state of the equipment element based on the acquired operation history information; performing the maintenance operation for the equipment element of which the state is worse than a predetermined state; creating maintenance result information which is a result of the maintenance operation; and creating a repair operation instruction for performing an instruction of a repair operation for the equipment element of which the state after the maintenance operation is not more improved than the predetermined state based on the maintenance result information.
    Type: Application
    Filed: April 13, 2018
    Publication date: December 20, 2018
    Inventors: HIROFUMI KOGA, YUJI NAKAJIMA, KAZUYUKI YOSHIDOMI, HITOSHI KOMATSU, MANABU OHUCHI, NORITADA KAWAMOTO