Patents by Inventor Tadasuke OGAWA

Tadasuke OGAWA 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: 12202687
    Abstract: An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein first article groups are article groups excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the stacked article groups; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit, wherein the configuration determination unit is configured to determine the configuration of the at least one transport unit such that a load applied to each of the first article groups is smaller than a load index set to each of the first article groups.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: January 21, 2025
    Assignee: Daifuku Co., Ltd.
    Inventors: Kazutoshi Ito, Osamu Futami, Tadasuke Ogawa, Atsushi Minoo, Yusuke Fujii
  • Patent number: 12042823
    Abstract: An article sorting facility includes: a first floor including a plurality of first travel paths; a second floor installed at a different height from the first floor in a vertical direction, and including a plurality of second travel paths; a plurality of first elevation mechanisms connecting terminating ends of the first travel paths to starting ends of the second travel paths; a plurality of second elevation mechanisms connecting terminating ends of the second travel paths to starting ends of the first travel paths; a plurality of receiving sections configured to receive articles from the transport vehicles; and at least one supply section configured to supply the articles to the transport vehicles. The plurality of second travel paths overlap corresponding first travel paths or corresponding receiving sections as viewed in the vertical direction, at least in a partial segment.
    Type: Grant
    Filed: January 30, 2023
    Date of Patent: July 23, 2024
    Assignee: Daifuku Co., Ltd.
    Inventors: Yasuhisa Mishina, Tadasuke Ogawa, Kouji Fujita, Kenichi Ukisu, Nobuhiko Sato, Masaya Miyamoto
  • Publication number: 20230241647
    Abstract: An article sorting facility includes: a first floor including a plurality of first travel paths; a second floor installed at a different height from the first floor in a vertical direction, and including a plurality of second travel paths; a plurality of first elevation mechanisms connecting terminating ends of the first travel paths to starting ends of the second travel paths; a plurality of second elevation mechanisms connecting terminating ends of the second travel paths to starting ends of the first travel paths; a plurality of receiving sections configured to receive articles from the transport vehicles; and at least one supply section configured to supply the articles to the transport vehicles. The plurality of second travel paths overlap corresponding first travel paths or corresponding receiving sections as viewed in the vertical direction, at least in a partial segment.
    Type: Application
    Filed: January 30, 2023
    Publication date: August 3, 2023
    Inventors: Yasuhisa Mishina, Tadasuke Ogawa, Kouji Fujita, Kenichi Ukisu, Nobuhiko Sato, Masaya Miyamoto
  • Patent number: 11603225
    Abstract: An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles, and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein the at least one of the articles is placed on the pallet in a manner that allows a pallet of another article group to be placed thereon, excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the article groups included in the transport unit whose configuration is determined by the configuration determination unit; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit determined by the configuration determination unit.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: March 14, 2023
    Assignee: Daifuku Co., Ltd.
    Inventors: Kazutoshi Ito, Osamu Futami, Tadasuke Ogawa, Atsushi Minoo, Yusuke Fujii
  • Patent number: 11572210
    Abstract: An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles, and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein the at least one of the articles is placed on the pallet in a manner that allows a pallet of another article group to be placed thereon, excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the article groups included in the transport unit whose configuration is determined by the configuration determination unit; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit determined by the configuration determination unit.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: February 7, 2023
    Assignee: Daifuku Co., Ltd.
    Inventors: Kazutoshi Ito, Osamu Futami, Tadasuke Ogawa, Atsushi Minoo, Yusuke Fujii
  • Publication number: 20210403254
    Abstract: An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein first article groups are article groups excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the stacked article groups; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit, wherein the configuration determination unit is configured to determine the configuration of the at least one transport unit such that a load applied to each of the first article groups is smaller than a load index set to each of the first article groups.
    Type: Application
    Filed: June 22, 2021
    Publication date: December 30, 2021
    Applicant: Daifuku Co., Ltd.
    Inventors: Kazutoshi ITO, Osamu FUTAMI, Tadasuke OGAWA, Atsushi MINOO, Yusuke FUJII
  • Publication number: 20210403190
    Abstract: An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles, and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein the at least one of the articles is placed on the pallet in a manner that allows a pallet of another article group to be placed thereon, excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the article groups included in the transport unit whose configuration is determined by the configuration determination unit; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit determined by the configuration determination unit.
    Type: Application
    Filed: June 24, 2021
    Publication date: December 30, 2021
    Applicant: Daifuku Co., Ltd.
    Inventors: Kazutoshi ITO, Osamu FUTAMI, Tadasuke OGAWA, Atsushi MINOO, Yusuke FUJII