Patents by Inventor Takahito Takeda

Takahito Takeda 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).

  • STATOR
    Publication number: 20240146140
    Abstract: In this stator, lead wire extended portions and a power wire extended portion are extended from a resin portion by an extended portion separating portion such that the lead wire extended portions are separated from the power wire extended portion by distances that are greater than a maximum value of the width of clearance between an end-side portion of the lead wire extended portion and a facing portion located next to the end-side portion, the resin portion being provided so as to cover lead wire portions and a power wire portion.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 2, 2024
    Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Toshiya SUGIYAMA, Munehiro TAKAHASHI, Keisuke KIMURA, Ken TAKEDA, Takahito NOZAWA, Takashi MATSUMOTO, Yoshitada YAMAGISHI, Katsuhide KITAGAWA, Hajime KATO
  • Data replication among storage systems
    Patent number: 7725445
    Abstract: A first storage system stores information relating to the updating of data stored in that system as a journal. More specifically, the journal is composed of a copy of data that was used for updating and update information such as a write command used during updating. Furthermore, the second storage system acquires the journal via a communication line between the first storage system and the second storage system. The second storage system holds a duplicate of the data held by the first storage system and updates the data corresponding to the data of the first storage system in the data update order of the first storage system by using the journal.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: May 25, 2010
    Assignee: Hitachi, Ltd.
    Inventors: Yusuke Hirakawa, Hiroshi Arakawa, Takahito Takeda, Takao Sato
  • Data replication among storage systems
    Patent number: 7152079
    Abstract: A first storage system stores information relating to the updating of data stored in that system as a journal. More specifically, the journal is composed of a copy of data that was used for updating and update information such as a write command used during updating. Furthermore, the second storage system acquires the journal via a communication line between the first storage system and the second storage system. The second storage system holds a duplicate of the data held by the first storage system and updates the data corresponding to the data of the first storage system in the data update order of the first storage system by using the journal.
    Type: Grant
    Filed: August 27, 2003
    Date of Patent: December 19, 2006
    Assignee: Hitachi, Ltd.
    Inventors: Yusuke Hirakawa, Hiroshi Arakawa, Takahito Takeda, Takao Soto
  • Storage system
    Publication number: 20040267829
    Abstract: A first storage system stores information relating to the updating of data stored in that system as a journal. More specifically, the journal is composed of a copy of data that was used for updating and update information such as a write command used during updating. Furthermore, the second storage system acquires the journal via a communication line between the first storage system and the second storage system. The second storage system holds a duplicate of the data held by the first storage system and updates the data corresponding to the data of the first storage system in the data update order of the first storage system by using the journal.
    Type: Application
    Filed: August 27, 2003
    Publication date: December 30, 2004
    Applicant: HITACHI, LTD.
    Inventors: Yusuke Hirakawa, Hiroshi Arakawa, Takahito Takeda, Takao Soto