Patents by Inventor Daisuke Sugawara

Daisuke Sugawara 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: 11948740
    Abstract: To provide an electrode for an electricity storage device, which electrode employs a porous conductor having conductive nanostructures formed on its surface and makes it possible to provide a less expensive electricity storage device having a high discharge capacity and high charge/discharge cycle resistance. A porous conductor which is used as an electrode for an electricity storage device has a plurality of conductive nanostructures on a surface of the porous conductor.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 2, 2024
    Assignees: National University Corporation Chiba University, TOMOEGAWA CORPORATION
    Inventors: Katsuyoshi Hoshino, Yousuke Sugawara, Rio Yamada, Aoi Magori, Nobuyuki Aoki, Keiichiro Haji, Daisuke Muramatsu
  • Patent number: 11804687
    Abstract: An opening and closing drive mechanism allows the ring-shaped claw portions on the outer peripheries of the opening rollers to press against the base end portion of the exposed braid via the opening and closing blocks, in this state, the rotation body is rotated by the rotation drive mechanism, and the opening rollers attached to the opening and closing blocks revolve around the outer periphery of the braid, so that the tip end side of the exposed braid is opened outward in a radial direction.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: October 31, 2023
    Assignees: YAZAKI CORPORATION, JAPAN CHAIN TERMINAL CO., LTD.
    Inventor: Daisuke Sugawara
  • Patent number: 11462892
    Abstract: An axial direction moving mechanism has a function of moving the rotary head and the cable holding mechanism relative to each other in an axial direction of the rotation shaft, positions a blade edge of the peeling cutter and the cutting cutter in the axial direction with respect to the cable by moving and stopping, and peels the coating on a tip end side by moving the rotary head and the cable holding mechanism in a direction away from each other in a state where the blade edge of the peeling cutter is cut into the coating of the terminal portion of the cable.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: October 4, 2022
    Assignees: YAZAKI CORPORATION, JAPAN CHAIN TERMINAL CO., LTD.
    Inventor: Daisuke Sugawara
  • Publication number: 20200412075
    Abstract: An opening and closing drive mechanism allows the ring-shaped claw portions on the outer peripheries of the opening rollers to press against the base end portion of the exposed braid via the opening and closing blocks, in this state, the rotation body is rotated by the rotation drive mechanism, and the opening rollers attached to the opening and closing blocks revolve around the outer periphery of the braid, so that the tip end side of the exposed braid is opened outward in a radial direction.
    Type: Application
    Filed: June 26, 2020
    Publication date: December 31, 2020
    Applicants: YAZAKI CORPORATION, JAPAN CHAIN TERMINAL CO., LTD.
    Inventor: Daisuke SUGAWARA
  • Publication number: 20200412114
    Abstract: An axial direction moving mechanism has a function of moving the rotary head and the cable holding mechanism relative to each other in an axial direction of the rotation shaft, positions a blade edge of the peeling cutter and the cutting cutter in the axial direction with respect to the cable by moving and stopping, and peels the coating on a tip end side by moving the rotary head and the cable holding mechanism in a direction away from each other in a state where the blade edge of the peeling cutter is cut into the coating of the terminal portion of the cable.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 31, 2020
    Applicants: Yazaki Corporation, JAPAN CHAIN TERMINAL CO., LTD.
    Inventor: Daisuke Sugawara
  • Patent number: 9106842
    Abstract: A vehicle image display apparatus and method acquires captured images of an area around a vehicle captured by cameras at a plurality of positions on an outer portion of the vehicle, generates a single image based on the captured images and displays a composite image including the single image superposes with a first image showing boundary regions of the captured images in the single image and a second image showing end regions of the vehicle. When the composite image is displayed for the first time after an input operation is given to an ignition key of the vehicle, the first and second images are highlighted for a time period after the composite image starts to be displayed. After the time period elapses, the first image is non-highlighted and the second image is highlighted.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: August 11, 2015
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Shogo Sumi, Daisuke Sugawara
  • Publication number: 20140051313
    Abstract: An object of the invention is to develop fibers which include an olefin polymer and are suitable to form a nonwoven fabric, and to develop such nonwoven fabrics. The invention provides a fiber including an olefin polymer composition including 100 parts by weight of an olefin polymer and 0.1 to 30 parts by weight of an acid-form anionic surfactant, the acid-form anionic surfactant having been melt kneaded in the fiber.
    Type: Application
    Filed: April 23, 2012
    Publication date: February 20, 2014
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Yoshihiko Tomita, Kenichi Suzuki, Daisuke Sugawara
  • Patent number: 8346071
    Abstract: A camera system includes a detection unit that detects fitting errors of a camera as displacement quantities in a first direction, a second direction and an optical axis rotating direction of an image picked up by the camera, a selection unit that selects a rotation correcting quantity corresponding to the displacement quantity in the optical axis rotating direction from plural rotation correction maps prepared in advance, a computation unit that computes the correcting quantities in the first direction and the second direction respectively based on the detected displacement quantities in the first direction and the second direction using linear equations; and a correction unit that corrects the displacements in the first direction, the second direction and the optical axis rotating direction of the picked up image based on the selected rotation correcting quantity and the computed correcting quantities in the first direction and the second direction.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: January 1, 2013
    Assignees: Sony Corporation, Nissan Motor Co., Ltd.
    Inventors: Kiyoshi Higashibara, Daisuke Sugawara, Kazuhiko Sakai, Akihiro Kanaoka
  • Publication number: 20120069182
    Abstract: A vehicle image display apparatus and method acquires captured images of an area around a vehicle captured by cameras at a plurality of positions on an outer portion of the vehicle, generates a single image based on the captured images and displays a composite image including the single image superposes with a first image showing boundary regions of the captured images in the single image and a second image showing end regions of the vehicle. When the composite image is displayed for the first time after an input operation is given to an ignition key of the vehicle, the first and second images are highlighted for a time period after the composite image starts to be displayed. After the time period elapses, the first image is non-highlighted and the second image is highlighted.
    Type: Application
    Filed: September 14, 2011
    Publication date: March 22, 2012
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Shogo Sumi, Daisuke Sugawara
  • Publication number: 20090128630
    Abstract: When an image processing device subjects images photographed by on-vehicle cameras to viewpoint changing, and joints the images to form a top view image, and superposes boundary indicators at joints of the top view image to display it as an image with boundary regions to be monitored in a display, the boundary regions, or at least partial areas thereof, of the top view image are changed in appearance until a passage of predetermined time after predetermined conditions are established. Thus, the boundary regions can be made conspicuous only when necessary to be presented to an occupant of a vehicle, and an easily seen top view image can be displayed while preventing a reduction in effectiveness of warning of the boundary regions.
    Type: Application
    Filed: January 15, 2009
    Publication date: May 21, 2009
    Inventors: Akihiro KANAOKA, Makoto KIMURA, Kazuhiko SAKAI, Daisuke SUGAWARA
  • Publication number: 20090009604
    Abstract: An image processing system for a vehicle including a plurality of image pickup devices directed toward different predetermined areas around the vehicle to provide captured images and a display unit. Subject areas are extracted from the captured images, wherein the subject areas correspond to partial areas of predetermined areas captured by the image pickup devices that are adjacent to the image pickup devices. Brightness values of the subject areas are equalized to provide processed images, and the processed image are combined to generate a display image.
    Type: Application
    Filed: May 23, 2008
    Publication date: January 8, 2009
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Akihiro Kanaoka, Kazuhiko Sakai, Daisuke Sugawara, Sotaro Otani
  • Publication number: 20090010630
    Abstract: A camera system includes a detection unit that detects fitting errors of a camera as displacement quantities in a first direction, a second direction and an optical axis rotating direction of an image picked up by the camera, a selection unit that selects a rotation correcting quantity corresponding to the displacement quantity in the optical axis rotating direction from plural rotation correction maps prepared in advance, a computation unit that computes the correcting quantities in the first direction and the second direction respectively based on the detected displacement quantities in the first direction and the second direction by means of linear expressions; and a correction unit that corrects the displacements in the first direction, the second direction and the optical axis rotating direction of the picked up image based on the selected rotation correcting quantity and the computed correcting quantities in the first direction and the second direction.
    Type: Application
    Filed: July 2, 2008
    Publication date: January 8, 2009
    Inventors: Kiyoshi Higashibara, Daisuke Sugawara, Kazuhiko Sakai, Akihiro Kanaoka
  • Publication number: 20080012940
    Abstract: When an image processing device subjects images photographed by on-vehicle cameras to viewpoint changing, and joints the images to form a top view image, and superposes masks on joints of the top view image to display it as an image to be monitored in a display, the masks of the top view image are highlighted until a passage of predetermined time after predetermined conditions are established. Thus, the masks can be made conspicuous only when necessary to be presented to an occupant of a vehicle, and an easily seen top view image can be displayed while preventing a reduction in effectiveness of warning of the masks.
    Type: Application
    Filed: July 5, 2007
    Publication date: January 17, 2008
    Inventors: Akihiro Kanaoka, Makoto Kimura, Kazuhiko Sakai, Daisuke Sugawara