Patents by Inventor Hiroki OOGOSE

Hiroki OOGOSE 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: 20240138388
    Abstract: A dual-bearing reel for fishing includes a drag disc non-rotatably mounted on a spool; a pinion gear collar disposed on the handle side of the drag disc and immovable in a spool shaft direction; a drag receiver disposed on the side opposite the handle and movable in the spool shaft direction in conjunction with a spool shaft; a biasing member configured to bias the drag disc and the drag receiver in a direction that separates them; a drag lever movable between a clamping position and a separation position; and a movement mechanism configured to move the spool shaft to the side opposite the handle such that the drag disc, the pinion gear collar, and the drag receiver are separated from each other, and configured to move the spool shaft to the handle side such that the pinion gear collar and the drag receiver clamp the drag disc.
    Type: Application
    Filed: September 29, 2023
    Publication date: May 2, 2024
    Inventors: Hiroki OOGOSE, Takeshi IKUTA, Kunio TAKECHI
  • Publication number: 20240138387
    Abstract: Provided is a sound generation mechanism including a rotation member configured to rotate together with a spool and including a recess-protrusion portion formed on an outer peripheral surface along a circumferential direction of the rotation member; a contacting member moveably supported relative to a pivot shaft and configured to elastically move relative to the recess-protrusion portion of the rotation member; a biasing member configured to bias the contacting member to a predetermined position; and a restriction member configured to restrict movement of the contacting member in an axial direction of the pivot shaft. With this mechanism, detachment or damage of a retaining ring due to movement of a contacting member can be suppressed.
    Type: Application
    Filed: September 29, 2023
    Publication date: May 2, 2024
    Inventors: Hiroki OOGOSE, Takeshi IKUTA, Kunio TAKECHI
  • Publication number: 20240138389
    Abstract: A drag lever is configured to adjust a braking force of a drag mechanism configured to brake rotation of a spool, the drag lever including a mounting portion rotatably mounted on a reel body, an operation portion extending from the mounting portion in a radial direction of a pivot shaft and configured to swing in a first operation range, and an operation range adjustment member provided to the operation portion and configured to adjust the first operation range of the operation portion to a second operation range. This arrangement may suppress entanglement of a fishing line during fishing and adjusts the operation range of the drag lever.
    Type: Application
    Filed: September 29, 2023
    Publication date: May 2, 2024
    Inventors: Hiroki OOGOSE, Takeshi IKUTA, Kunio TAKECHI
  • Publication number: 20240041014
    Abstract: A fishing reel includes a reel body and a power supply unit disposed in the reel body of a fishing reel, power supply unit receives electric power wirelessly transmitted from an external wireless power supply device, and configured to supply the received electric power.
    Type: Application
    Filed: May 30, 2023
    Publication date: February 8, 2024
    Inventors: Kunio TAKECHI, Hiroki OOGOSE
  • Publication number: 20230157268
    Abstract: A spool braking device includes a brake drum and a rotation structure. The brake drum is disposed in a reel body and positioned alongside a spool in an axial direction. The rotation structure is arranged between the spool and the brake drum in the axial direction. The rotation structure has a support, a brake shoe, and a biasing member. The support rotates in accordance with a spool shaft. The brake shoe has a center of gravity arranged outside of the brake drum in a radial direction. The brake shoe is configured to contact a tapered surface of the brake drum. The biasing member biases one of the support or the brake drum towards another one of the support or the brake drum. The one of the support or the brake drum is movable in the axial direction with respect to the another one of the support or the brake drum.
    Type: Application
    Filed: August 29, 2022
    Publication date: May 25, 2023
    Applicant: Shimano Inc.
    Inventors: Daichi NAKATA, Hiroki OOGOSE, Kunio TAKECHI, Kouhei NAKAMURA, Keigo KITAJIMA
  • Patent number: 11116195
    Abstract: A spool of a dual-bearing reel includes a bobbin trunk, first and second flange portions and cylindrical portions. The first flange portion extends outwardly from the first end of the bobbin trunk and the second flange portion extends outwardly from the second end of the bobbin trunk. The first and second flanges do not have through-holes penetrating therethrough in an axial direction. The cylindrical portions extend outwardly from distal end portions of the flange portions. The first and second flange portions have a first tapered portion and a second tapered portion, respectively, each of the first and tapered portions becoming thinner in a radially outward direction. An average width between the first and tapered portions is less than or equal to 60% of an outer diameter of the cylindrical portion.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: September 14, 2021
    Assignee: Shimano Inc.
    Inventors: Hiroki Oogose, Akira Niitsuma
  • Patent number: 11102966
    Abstract: A dual-bearing reel for casting a fishing line in a forward direction includes a first side plate on a first side, a second side plate on a second side, a rod mounting portion, a front cover and a handle. The second side plate is apart from the first side plate in a lateral direction so as to form a space therebetween. The rod mounting portion is disposed between the first side plate and the second side plate. The front cover has a distal end portion, and covers the space between the first side plate and the second side plate from a front. The handle disposed on the first side. The center of the distal end portion of the front cover in the lateral direction is positioned toward the first side relative to a center of the rod mounting portion in the lateral direction.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: August 31, 2021
    Assignee: Shimano Inc.
    Inventors: Motohiro Niitsuma, Hiroki Oogose
  • Patent number: 10966418
    Abstract: A fishing reel includes a reel body that supports a spool so as to be rotatable, and a spool brake. The spool brake includes an operator and a braking force adjuster. The operator is configured to be rotatable and axially immovable with respect to the reel body, and has an internal space extending in an axial direction and opening axially outwardly. The braking force adjuster is disposed in the internal space and is configured to be axially movable with respect to the reel body in conjunction with rotation of the operator to adjust a braking force of the spool.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: April 6, 2021
    Assignee: Shimano Inc.
    Inventors: Hiroki Oogose, Akira Niitsuma, Motohiro Niitsuma
  • Publication number: 20200253181
    Abstract: A spool of a dual-bearing reel includes a bobbin trunk, first and second flange portions and cylindrical portions. The first flange portion extends outwardly from the first end of the bobbin trunk and the second flange portion extends outwardly from the second end of the bobbin trunk. The first and second flanges do not have through-holes penetrating therethrough in an axial direction. The cylindrical portions extend outwardly from distal end portions of the flange portions. The first and second flange portions have a first tapered portion and a second tapered portion, respectively, each of the first and tapered portions becoming thinner in a radially outward direction. An average width between the first and tapered portions is less than or equal to 60% of an outer diameter of the cylindrical portion.
    Type: Application
    Filed: December 11, 2019
    Publication date: August 13, 2020
    Inventors: Hiroki OOGOSE, Akira NIITSUMA
  • Publication number: 20200221678
    Abstract: A dual-bearing reel for casting a fishing line in a forward direction includes a first side plate on a first side, a second side plate on a second side, a rod mounting portion, a front cover and a handle. The second side plate is apart from the first side plate in a lateral direction so as to form a space therebetween. The rod mounting portion is disposed between the first side plate and the second side plate. The front cover has a distal end portion, and covers the space between the first side plate and the second side plate from a front. The handle disposed on the first side. The center of the distal end portion of the front cover in the lateral direction is positioned toward the first side relative to a center of the rod mounting portion in the lateral direction.
    Type: Application
    Filed: December 12, 2019
    Publication date: July 16, 2020
    Inventors: Motohiro NIITSUMA, Hiroki OOGOSE
  • Patent number: 10588302
    Abstract: A dual-bearing reel includes a reel body, a spool shaft, an operating member, and a cam mechanism. The reel body includes a frame, a cover member disposed on one side of the frame, and a shaft support part fixed inside the cover member and supported by the frame. One end of the spool shaft is supported by the shaft support part. The operating member is integrally movable with the shaft support part in the axial direction and rotatably mounted on the shaft support part to rotate between a first position where the shaft support part is attached to the frame and a second position where the shaft support part is detached from the frame. The cam mechanism moves the shaft support part in the axial direction in accordance with the rotation of the operating member such that the shaft support part is attached to and detached from the frame.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 17, 2020
    Assignee: SHIMANO INC.
    Inventors: Hiroki Oogose, Takanori Maruoka
  • Patent number: 10588303
    Abstract: A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, and a rotating member. The rotating member is disposed to be capable of rotating between a first position in which the spool supporting portion can be removed from the reel body and a second position in which the spool supporting portion cannot be removed from the reel body. In the first position the radially outside portion of the rotating member is disposed spaced apart from the reel body in at least one of a radial direction and an axial direction. In the second position the radially outside portion is disposed on the inside of the outer surface of the body portion in the radial direction, when viewing the rotating member from the outside in the axial direction.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: March 17, 2020
    Assignee: Shimano Inc.
    Inventors: Hiroki Oogose, Motohiro Niitsuma
  • Publication number: 20200022350
    Abstract: A fishing reel includes a reel body that supports a spool so as to be rotatable, and a spool brake. The spool brake includes an operator and a braking force adjuster. The operator is configured to be rotatable and axially immovable with respect to the reel body, and has an internal space extending in an axial direction and opening axially outwardly. The braking force adjuster is disposed in the internal space and is configured to be axially movable with respect to the reel body in conjunction with rotation of the operator to adjust a braking force of the spool.
    Type: Application
    Filed: June 21, 2019
    Publication date: January 23, 2020
    Inventors: Hiroki OOGOSE, Akira NIITSUMA, Motohiro NIITSUMA
  • Publication number: 20190387726
    Abstract: A dual-bearing reel includes a reel body, a spool shaft, an operating member, and a cam mechanism. The reel body includes a frame, a cover member disposed on one side of the frame, and a shaft support part fixed inside the cover member and supported by the frame. One end of the spool shaft is supported by the shaft support part. The operating member is integrally movable with the shaft support part in the axial direction and rotatably mounted on the shaft support part to rotate between a first position where the shaft support part is attached to the frame and a second position where the shaft support part is detached from the frame. The cam mechanism moves the shaft support part in the axial direction in accordance with the rotation of the operating member such that the shaft support part is attached to and detached from the frame.
    Type: Application
    Filed: May 10, 2019
    Publication date: December 26, 2019
    Applicant: Shimano Inc.
    Inventors: Hiroki OOGOSE, Takanori MARUOKA
  • Patent number: 10492482
    Abstract: A frame has a first side plate, a second side plate, a level winding guard, and a mounting portion. The first side plate, the second side plate, the level winding guard, and the mounting portion are formed of a single member. The first side plate has a thick portion and a through hole. The thick portion is formed in front of a spool on an inside surface of the first side plate. The through hole penetrates the thick portion in an axial direction. In addition, the through hole has an inner diameter larger than an outer diameter of the guide member.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: December 3, 2019
    Assignee: SHIMANO INC.
    Inventors: Hiroki Oogose, Akira Niitsuma
  • Patent number: 10477849
    Abstract: A dual-bearing reel includes a handle, a spool, a spool shaft, a clutch mechanism, a pinion gear, and an elastic member. The spool shaft is connected to the spool to be integrally rotatable and has a first abutting portion. The pinion gear has a second abutting portion to abut the first abutting portion in the axial direction in the inner circumferential portion thereof, and can move in the axial direction between a coupled position, in which the pinion gear is connected to the spool shaft so as to be integrally rotatable, and a decoupled position, in which the connection is disconnected. When the pinion gear is in the coupled position, the elastic member contacts the distal end of the pinion gear and biases the first abutting portion and the second abutting portion in directions away from each other.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: November 19, 2019
    Assignee: Shimano Inc.
    Inventors: Hiroki Oogose, Takanori Maruoka, Kunio Takechi
  • Patent number: 10375942
    Abstract: A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, a rotating member, and a retaining member. The spool supporting portion is configured to support an end side of the spool shaft. The rotating member is disposed between the reel body and the spool supporting portion. The rotating member is rotatably arranged with respect to the spool supporting portion to detachably attach the spool supporting portion to the reel body. The retaining member is disposed between the spool supporting portion and the spool axis. The retaining member is configured to engage the spool supporting portion and the rotating member and prevent the rotating member from detaching from the spool supporting portion.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: August 13, 2019
    Assignee: Shimano Inc.
    Inventors: Hiroki Oogose, Akira Niitsuma
  • Publication number: 20190191682
    Abstract: A dual-bearing reel includes a handle, a spool, a spool shaft, a clutch mechanism, a pinion gear, and an elastic member. The spool shaft is connected to the spool to be integrally rotatable and has a first abutting portion. The pinion gear has a second abutting portion to abut the first abutting portion in the axial direction in the inner circumferential portion thereof, and can move in the axial direction between a coupled position, in which the pinion gear is connected to the spool shaft so as to be integrally rotatable, and a decoupled position, in which the connection is disconnected. When the pinion gear is in the coupled position, the elastic member contacts the distal end of the pinion gear and biases the first abutting portion and the second abutting portion in directions away from each other.
    Type: Application
    Filed: November 13, 2018
    Publication date: June 27, 2019
    Inventors: Hiroki OOGOSE, Takanori MARUOKA, Kunio TAKECHI
  • Publication number: 20190141972
    Abstract: A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, and a rotating member. The rotating member is disposed to be capable of rotating between a first position in which the spool supporting portion can be removed from the reel body and a second position in which the spool supporting portion cannot be removed from the reel body. In the first position the radially outside portion of the rotating member is disposed spaced apart from the reel body in at least one of a radial direction and an axial direction. In the second position the radially outside portion is disposed on the inside of the outer surface of the body portion in the radial direction, when viewing the rotating member from the outside in the axial direction.
    Type: Application
    Filed: October 3, 2018
    Publication date: May 16, 2019
    Inventors: Hiroki OOGOSE, Motohiro NIITSUMA
  • Publication number: 20190141973
    Abstract: A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, a rotating member, and a retaining member. The spool supporting portion is configured to support an end side of the spool shaft. The rotating member is disposed between the reel body and the spool supporting portion. The rotating member is rotatably arranged with respect to the spool supporting portion to detachably attach the spool supporting portion to the reel body. The retaining member is disposed between the spool supporting portion and the spool axis. The retaining member is configured to engage the spool supporting portion and the rotating member and prevent the rotating member from detaching from the spool supporting portion.
    Type: Application
    Filed: October 3, 2018
    Publication date: May 16, 2019
    Inventors: Hiroki Oogose, Akira Niitsuma