Patents by Inventor Kenji Kumaki

Kenji Kumaki 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: 20240283116
    Abstract: A protector to be attached to a group of power storage elements that include electrode terminals includes a body portion and cover portions. The body portion includes openings that open in different directions and have opening edges. The cover portions extend from the opening edges of the openings and cover at least portions of the openings. Each of the cover portions includes a base portion, strip portions, and slits. The base portion is connected to the body portion via a hinge portion to be rotatable with respect to the body portion. The strip portions extend from the base portion and are elastically deformable to open a portion of a corresponding one of the openings. The slits are between the strip portions.
    Type: Application
    Filed: January 30, 2024
    Publication date: August 22, 2024
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideo TAKAHASHI, Kenji KUMAKI, Yuki OHIRA
  • Patent number: 8064346
    Abstract: A communication path control system includes a storage device which stores data of paths between communication nodes; and a communication path selecting device which selects a path candidate for setting a new communication path among path candidates, each of which can be provided as a communication path between the communication nodes. Based on the data of paths, the communication path selecting device obtains MAX(PN) for each of the path candidates P1, . . . , Pn, n being an integer of 2 or larger, where MAX(PN) is the maximum value of the number PN of already-established communication paths passing through each link which forms said each path candidate, that is, PN=[N1, . . . , Nm], is an integer of 1 or larger, and N is the number of the already-established communication paths passing through said each link; and the communication path selecting device selects the path candidate having the smallest value among the maximum values MAX(PN) of the path candidates.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: November 22, 2011
    Assignee: KDDI Corporation
    Inventors: Kenji Kumaki, Teruyuki Hasegawa
  • Publication number: 20100067532
    Abstract: A communication path control system includes a storage device which stores data of paths between communication nodes; and a communication path selecting device which selects a path candidate for setting a new communication path among path candidates, each of which can be provided as a communication path between the communication nodes. Based on the data of paths, the communication path selecting device obtains MAX(PN) for each of the path candidates Pl, . . . , Pn, n being an integer of 2 or larger, where MAX(PN) is the maximum value of the number PN of already-established communication paths passing through each link which forms said each path candidate, that is, PN=[Nl, . . . , Nm], is an integer of 1 or larger, and N is the number of the already-established communication paths passing through said each link; and the communication path selecting device selects the path candidate having the smallest value among the maximum values MAX(PN) of the path candidates.
    Type: Application
    Filed: March 18, 2008
    Publication date: March 18, 2010
    Applicant: KDDI Corporation
    Inventors: Kenji Kumaki, Teruyuki Hasegawa
  • Patent number: 7132772
    Abstract: The cooling air introducing port 24 is open to a lower portion of an axial direction end portion of the motor housing member 11, 12, the water-proof cover 25 for covering the cooling air introducing port 24 is attached to the outside of the axial direction end portion of the housing member 11, 12, and the air introducing passage 26 having a labyrinth structure is composed of the bent portion 25d provided in a lower end portion of the water-proof cover 25, the first wall face 21d provided in the annular portion 21b of the shroud and the second wall face 21e.
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: November 7, 2006
    Assignees: DENSO Corporation, Asmo Co., Ltd.
    Inventors: Kazuhiro Takeuchi, Shinichi Oda, Kenji Kumaki, Toshihiro Tanino, Shinya Suzuki
  • Publication number: 20060012256
    Abstract: The cooling air introducing port 24 is open to a lower portion of an axial direction end portion of the motor housing member 11, 12, the water-proof cover 25 for covering the cooling air introducing port 24 is attached to the outside of the axial direction end portion of the housing member 11, 12, and the air introducing passage 26 having a labyrinth structure is composed of the bent portion 25d provided in a lower end portion of the water-proof cover 25, the first wall face 21d provided in the annular portion 21b of the shroud and the second wall face 21e.
    Type: Application
    Filed: July 12, 2005
    Publication date: January 19, 2006
    Applicants: DENSO Corporation, Asmo Co., Ltd.
    Inventors: Kazuhiro Takeuchi, Shinichi Oda, Kenji Kumaki, Toshihiro Tanino, Shinya Suzuki