Patents by Inventor Issei Miyamoto

Issei Miyamoto 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: 9743649
    Abstract: One object is to provide a fishing spinning reel which ensures the concentricity of the spool shaft with respect to the pinion gear and enables the spool shaft to be smoothly and accurately reciprocated back and forth without rattling during rotational operation of the handle. The fishing spinning reel includes a support member supporting the front end of the spool shaft and having a concentric fitting portion for achieving concentricity with respect to the pinion gear. The spool shaft is supported at two points, one at the support member positioned in front of a front end of the pinion gear, and the other is a slide member of an oscillation device, whereby an outer circumferential surface of the spool shaft does not contact the inner circumferential surface of the pinion gear and the gap is maintained.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: August 29, 2017
    Assignee: GLOBERIDE, INC.
    Inventors: Issei Miyamoto, Kazuyuki Matsuda
  • Patent number: 9307753
    Abstract: One object is to provide a fishing reel including a drag device achieving stable drag performance. A fishing reel of the present invention includes: a spool around which a fishing line is to be wound by rotational operation of a handle; and a drag device configured to apply a braking force to the spool, wherein the drag device includes one or more drag washers, one or more lining washers in surface contact with the drag washers, and an operation member for adjusting a pressing force of the drag washers on the lining washers, and wherein the lining washers are provided with a grease having a viscosity of 800 mm2/s or higher.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: April 12, 2016
    Assignee: GLOBERIDE, INC.
    Inventors: Issei Miyamoto, Wataru Tsutsumi
  • Publication number: 20150264906
    Abstract: One object is to provide a fishing spinning reel which ensures the concentricity of the spool shaft with respect to the pinion gear and enables the spool shaft to be smoothly and accurately reciprocated back and forth without rattling during rotational operation of the handle. The fishing spinning reel includes a support member supporting the front end of the spool shaft and having a concentric fitting portion for achieving concentricity with respect to the pinion gear. The spool shaft is supported at two points, one at the support member positioned in front of a front end of the pinion gear, and the other is a slide member of an oscillation device, whereby an outer circumferential surface of the spool shaft does not contact the inner circumferential surface of the pinion gear and the gap is maintained.
    Type: Application
    Filed: February 26, 2015
    Publication date: September 24, 2015
    Inventors: Issei Miyamoto, Kazuyuki Matsuda
  • Publication number: 20150216156
    Abstract: One object is to provide a fishing reel including a drag device achieving stable drag performance. A fishing reel of the present invention includes: a spool around which a fishing line is to be wound by rotational operation of a handle; and a drag device configured to apply a braking force to the spool, wherein the drag device includes one or more drag washers, one or more lining washers in surface contact with the drag washers, and an operation member for adjusting a pressing force of the drag washers on the lining washers, and wherein the lining washers are provided with a grease having a viscosity of 800 mm2/s or higher.
    Type: Application
    Filed: January 30, 2015
    Publication date: August 6, 2015
    Inventors: Issei Miyamoto, Wataru Tsutsumi
  • Patent number: 4566350
    Abstract: Herein disclosed is a lever assembly which comprises generally two parts, which are lever holder and a lever proper. The lever holder has at its one side a tubular portion which is lockably fitted in an opening formed in a door panel, while, the lever proper has at its one side a hollow shaft portion which is lockably but pivotally received in the tubular portion.
    Type: Grant
    Filed: January 25, 1984
    Date of Patent: January 28, 1986
    Assignee: Ohi Seisakusho Co., Ltd.
    Inventors: Issei Miyamoto, Yuichi Kato
  • Patent number: 4487441
    Abstract: A child proof door locking device for use with an automotive door is disclosed, which comprises a base plate securely attached to the door, an inside lever pivotally connected to the base plate and pivotally movable in response to handling of the inside handle, an outside lever pivotally connected to the base plate and pivotally movable in response to handling of the outside handle, a first device for causing the latching device to assume its inoperative condition when the outside lever is pivoted in a given direction, a second device for linking the outside lever with the inside lever so that pivoting of the inside lever in a given direction induces the pivoting of the outside lever in the given direction, and a child proof lever pivotally connected to the base plate and disengaging the second device from the inside lever when assuming its child proof position.
    Type: Grant
    Filed: August 31, 1982
    Date of Patent: December 11, 1984
    Assignees: Nissan Motor Company, Limited, Ohi Seisakusho Co., Ltd.
    Inventors: Issei Miyamoto, Shunji Utsumi, Takayo Chikaraishi