Patents by Inventor Teruhiro Nakamura

Teruhiro Nakamura 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).

  • Flexible printed circuit copper overlay for temperature management
    Patent number: 11924958
    Abstract: A hard disk drive flexible printed circuit (FPC) includes a plurality of fingers extending from a main portion, with each finger having a first wiring layer including a first electrically conductive trace layout, a second wiring layer including a second electrically conductive trace layout, and a base film interposed between the first and second wiring layers, where the first conductive trace layout includes at least one thermally conductive protective island overlaying a respective portion of the second trace layout to provide a protective thermal barrier to the base film. Hence, maximum temperatures across various layers of the FPC laminate can be reduced, damage to the FPC prevented, and manufacturing yields improved.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: March 5, 2024
    Assignee: Western Digital Technologies, Inc.
    Inventors: Teruhiro Nakamiya, Kazuhiro Nagaoka, Satoshi Nakamura, Nobuyuki Okunaga
  • Machine tool bed having fluid channel
    Patent number: 7861627
    Abstract: A bed for machine tool includes a fluid channel crossing the bed and at least one reinforcement bridging the fluid channel. Thus the machining accuracy of a workpiece becomes higher.
    Type: Grant
    Filed: August 9, 2006
    Date of Patent: January 4, 2011
    Assignee: JTEKT Corporation
    Inventors: Toshiyuki Saito, Teruhiro Nakamura, Masahiro Ido, Naoki Makino, Ikuya Kato, Shinji Deguchi
  • Machine tool and bed thereof
    Patent number: 7503244
    Abstract: It is an object of the present invention to provide a bed of a machine tool to be stably leveled and supported by three support points and to reduce the strain of the bed of which structure is simplified. The bed of the machine tool according to the present invention comprises three props and a ceiling 18. The props are arranged as a triangle. The ceiling is put on the props and supports at least one tool box and work saddle. In the triangle in view of horizontal plane, there exists center of gravity of the whole machine tool.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: March 17, 2009
    Assignee: JTEKT Corporation
    Inventors: Teruhiro Nakamura, Hiroaki Kikuchi, Eiji Fukuta, Kikutoshi Okada
  • Machine tool bed having fluid channel
    Publication number: 20070062348
    Abstract: A bed 10 for machine tool includes a fluid channel 16 crossing the bed 10 and at least one reinforcement 30 bridging the fluid channel 16. Thus the machining accuracy of a workpiece becomes higher.
    Type: Application
    Filed: August 9, 2006
    Publication date: March 22, 2007
    Applicant: JTEKT Corporation
    Inventors: Toshiyuki Saito, Teruhiro Nakamura, Masahiro Ido, Naoki Makino, Ikuya Kato, Shinji Deguchi
  • Machine tool and bed thereof
    Publication number: 20040255736
    Abstract: It is an object of the present invention to provide a bed of a machine tool to be stably leveled and supported by three support points and to reduce the strain of the bed of which structure is simplified.
    Type: Application
    Filed: June 4, 2004
    Publication date: December 23, 2004
    Applicant: TOYODA KOKI KABUSHIKI KAISHA
    Inventors: Teruhiro Nakamura, Hiroaki Kikuchi, Eiji Fukuta, Kikutoshi Okada