Patents by Inventor Tatsuya Kinugawa

Tatsuya Kinugawa 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: 20210234169
    Abstract: An electricity storage device includes a stack of bipolar electrodes each including a steel sheet, and a plating layer provided on a surface of the steel sheet. The plating layer includes a base nickel-plating layer provided on the surface of the steel sheet, and a surface nickel-plating layer provided on the base nickel-plating layer, and having a surface roughness greater than that of the base nickel-plating layer.
    Type: Application
    Filed: October 19, 2018
    Publication date: July 29, 2021
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Tatsuya KINUGAWA, Shota SAGA, Junji TAKEUCHI, Manabu OSAMURA
  • Patent number: 9542435
    Abstract: A search condition acquisition section acquires search conditions associated with a plurality of elements having a hierarchical structure. A search processing execution section executes search processing for identifying, as search results, pieces of search target data associated with respectively corresponding elements in all the tiers that correspond to the elements included in the search condition. An information output section outputs search result information under the condition that the number of pieces of identified search target data is equal to or larger than a predetermined number N. Under the condition that the number of pieces of identified search target data is not equal to or larger than the predetermined number N, the search processing execution section executes the search processing on elements in all the tiers associated with the search condition changed so as to cancel the association with the element in a lowermost tier.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: January 10, 2017
    Assignee: Rakuten, Inc.
    Inventors: Tatsuya Kinugawa, Teppei Ishiomaru, Shimpei Yamamoto
  • Publication number: 20130073585
    Abstract: Provided is a search system which stabilizes the number of output search results while preventing a response time from increasing. A search condition acquisition section (24) acquires search conditions associated with a plurality of elements having a hierarchical structure. A search processing execution section (30) executes search processing for identifying, as search results, pieces of search target data associated with respectively corresponding elements in all the tiers that correspond to the elements included in the search condition. An information output section (22) outputs search result information under the condition that the number of pieces of identified search target data is equal to or larger than a predetermined number N.
    Type: Application
    Filed: March 24, 2011
    Publication date: March 21, 2013
    Applicant: RAKUTEN, INC.
    Inventors: Tatsuya Kinugawa, Teppei Ishiomaru, Shimpei Yamamoto