Patents by Inventor Shoji Negishi

Shoji Negishi 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: 8919232
    Abstract: In a process of transporting a strip-shaped optical film F, the optical film F is cut to a predetermined length. Thereafter, the sheet-like optical films F divided by the cutting are intermittently transported while the strip-shaped optical film F is fed by the predetermined length such that a portion to be cut next reaches a cutting action position. Further, a leading one of the sheet-like optical films F in the intermittent transport process is transported to a continuous transport process such that a rear end thereof passes the intermittent transport process in a subsequent intermittent transport operation. Herein, the sheet-like optical film F is transported to the downstream-side continuous transport process following the intermittent transport process to continuously transport the optical film F.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: December 30, 2014
    Assignees: Nitto Denko Corporation, Akebono Machine Industries Co., Ltd.
    Inventors: Junpei Kozasa, Shoji Negishi
  • Publication number: 20140041497
    Abstract: In a process of transporting a strip-shaped optical film F, the optical film F is cut to a predetermined length. Thereafter, the sheet-like optical films F divided by the cutting are intermittently transported while the strip-shaped optical film F is fed by the predetermined length such that a portion to be cut next reaches a cutting action position. Further, a leading one of the sheet-like optical films F in the intermittent transport process is transported to a continuous transport process such that a rear end thereof passes the intermittent transport process in a subsequent intermittent transport operation. Herein, the sheet-like optical film F is transported to the downstream-side continuous transport process following the intermittent transport process to continuously transport the optical film F.
    Type: Application
    Filed: October 22, 2013
    Publication date: February 13, 2014
    Applicants: AKEBONO MACHINE INDUSTRIES CO., LTD., NITTO DENKO CORPORATION
    Inventors: Junpei Kozasa, Shoji Negishi
  • Patent number: 8601921
    Abstract: In a process of transporting a strip-shaped optical film F, the optical film F is cut to a predetermined length. Thereafter, the sheet-like optical films F divided by the cutting are intermittently transported while the strip-shaped optical film F is fed by the predetermined length such that a portion to be cut next reaches a cutting action position. Further, a leading one of the sheet-like optical films F in the intermittent transport process is transported to a continuous transport process such that a rear end thereof passes the intermittent transport process in a subsequent intermittent transport operation. Herein, the sheet-like optical film F is transported to the downstream-side continuous transport process following the intermittent transport process to continuously transport the optical film F.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: December 10, 2013
    Assignees: Nitto Denko Corporation, Akebono Machine Industries Co., Ltd.
    Inventors: Junpei Kozasa, Shoji Negishi
  • Publication number: 20100162864
    Abstract: In a process of transporting a strip-shaped optical film F, the optical film F is cut to a predetermined length. Thereafter, the sheet-like optical films F divided by the cutting are intermittently transported while the strip-shaped optical film F is fed by the predetermined length such that a portion to be cut next reaches a cutting action position. Further, a leading one of the sheet-like optical films F in the intermittent transport process is transported to a continuous transport process such that a rear end thereof passes the intermittent transport process in a subsequent intermittent transport operation. Herein, the sheet-like optical film F is transported to the downstream-side continuous transport process following the intermittent transport process to continuously transport the optical film F.
    Type: Application
    Filed: August 19, 2008
    Publication date: July 1, 2010
    Inventors: Junpei Kozasa, Shoji Negishi