Patents Assigned to Daiwa Seiko, Inc.
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Patent number: 6871441Abstract: In an apparatus for mounting a reel on a fishing rod, a moving hood and a nut member respectively have contact surfaces which are brought into contact with each other. The outer sites in the diametrical direction of the respective contact surfaces are formed as pressure contact surfaces which are forced to contact each other when a fishing-reel fitting leg portion is clamped between a first and a second retaining portion by the clamping and pivotal operation of the nut member with respect to a seat body. The inner sites in the diametrical direction of the respective contact surfaces are formed into a click mechanism for producing a click sound with an elastic body and an engaging portion with which the elastic body detachably engages therewith during the rotation of the nut member.Type: GrantFiled: February 28, 2000Date of Patent: March 29, 2005Assignee: Daiwa Seiko, Inc.Inventor: Tomoyoshi Tsurufuji
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Patent number: 6851636Abstract: A fishing reel includes a reel body; a spool rotatably supported by the reel body; a revolutions counter detector for detecting number of revolutions of the spool; a line measurement device for measuring line length based on the result detected by the revolutions counter detector; an informing device for informing an angler about fishing information; a receiver for receiving a signal which includes the fishing information and is transmitted from a transmitter; and a controller for controlling the informing device to inform the angler about the fishing information from the receiver.Type: GrantFiled: September 24, 2001Date of Patent: February 8, 2005Assignee: Daiwa Seiko, Inc.Inventor: Kazuya Nanbu
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Publication number: 20040211108Abstract: A fishing rod includes: a rod pipe; a tubular body to which the rod pipe is inserted and fitted; a tubular transparent synthetic resin body integrally molded with the tubular body; and a concealing film formed at least one edge face portion of the synthetic resin body.Type: ApplicationFiled: February 27, 2004Publication date: October 28, 2004Applicant: DAIWA SEIKO, INC.Inventor: Naoyuki Ezuka
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Patent number: 6789759Abstract: A spinning reel for fishing includes: a reel body; a pinion rotated in response to a rotation of a handle; a rotary cylinder shaft integrally rotated with a rotor including a fishing line guide portion, the rotary cylinder shaft being rotatably supported in the reel body; a spool shaft including a spool at an end portion thereof, the spool shaft being inserted into the rotary cylinder shaft so that so that the spool shaft can be reciprocated in an axial direction thereof; a recessed portion formed in the axial direction on an inner circumference side of the rotary cylinder shaft; and a pair of rolling bearings arranged so as to be separated from each other in the axial direction between the recessed portion and an outer circumferential face of the spool shaft.Type: GrantFiled: September 24, 2003Date of Patent: September 14, 2004Assignees: Daiwa Seiko, Inc., Hotec Industries Canada Ltd.Inventors: Shinichiro Miyasaka, Tetsuya Shimozaki, K.C. Cheung, Danny S. C. Yuen
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Publication number: 20040144876Abstract: A fishing reel includes: a reel body attachable to a fishing rod; a spool rotatably supported by the reel body; a handle disposed at a side portion of the reel body for rotating the spool to winding a fishing line on the spool; and an auxiliary operating member for auxiliary winding the fishing line on the spool provided at a position in which the auxiliary operating member can be operated by a finger of an angler's hand holding the fishing rod to which the reel body is attached.Type: ApplicationFiled: September 3, 2003Publication date: July 29, 2004Applicant: DAIWA SEIKO, INC.Inventors: Harumichi Oishi, Mikiharu Kobayashi, Masashi Ono
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Publication number: 20040147352Abstract: According to the invention there is provided a face gear (10) for use in transmitting power between two shafts which are perpendicular to each other in an offset state, characterized in that tooth portions of the face gear are formed by a numerically controlled milling machine.Type: ApplicationFiled: March 10, 2004Publication date: July 29, 2004Applicant: DAIWA SEIKO, INC.Inventors: Tomoyuki Amano, Masatoshi Miyoshi, Koji Kikuchi, Wataru Tsutsumi
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Patent number: 6766975Abstract: An outer-side holding member (5) of a braking device (A) is fitted to the inner side of a large-diameter recessed portion (2g) in a rear portion of the inner side of a fishing-line winding barrel portion (2h) of a spool (2) in such a manner as to be prevented from rotating, and is prevented from coming off. An adjusting member 8 is provided at a distal end portion of the spool shaft for adjusting braking force of the braking device by relatively displacing an outer-side holding member (5) and the inner-side holding member (7) of the braking device in an axial direction.Type: GrantFiled: August 29, 2002Date of Patent: July 27, 2004Assignee: Daiwa Seiko, Inc.Inventor: Nobuyuki Yamaguchi
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Publication number: 20040124299Abstract: The invention is to offer a fishing reel having a power transmission mechanism enabling to remove backlash in a gear row with a simple structure. The fishing reel according to the invention has a power transmission mechanism for transmitting driving force so as to drive a rotor supported to a reel main body owing to rotating operation of a handle rotatably supported to the reel main body, and is characterized in that a driving force transmitting part of the power transmission mechanism is provided with a rotation power transmitting instrument to be effected by friction of an elastic member.Type: ApplicationFiled: September 25, 2003Publication date: July 1, 2004Applicant: DAIWA SEIKO, INC.Inventors: Wataru Tsutsumi, Kazuyuki Matsuda
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Publication number: 20040075004Abstract: A spinning reel for fishing includes: a reel body; a pinion rotated in response to a rotation of a handle; a rotary cylinder shaft integrally rotated with a rotor including a fishing line guide portion, the rotary cylinder shaft being rotatably supported in the reel body; a spool shaft including a spool at an end portion thereof, the spool shaft being inserted into the rotary cylinder shaft so that so that the spool shaft can be reciprocated in an axial direction thereof; a recessed portion formed in the axial direction on an inner circumference side of the rotary cylinder shaft; and a pair of rolling bearings arranged so as to be separated from each other in the axial direction between the recessed portion and an outer circumferential face of the spool shaft.Type: ApplicationFiled: September 24, 2003Publication date: April 22, 2004Applicants: DAIWA SEIKO, INC, HOTEC INDUSTRIES CANADA LTD.Inventors: Shinichiro Miyasaka, Tetsuya Shimozaki, K.C. Cheung, Danny S.C. Yuen
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Patent number: 6709347Abstract: A sporting rod member which is strong against flexure, which is improved in tough and balance when it is flexed, and which can be made finer in thickness and lighter in weight. The sporting rod member uses a solid rod (8). The solid rod (8) is made up of a solid-state core member (10) and an outer layer (12) formed of fiber reinforced resin and disposed on the outside of the core member (10). In the solid rod (8), most of reinforcing fibers that are used in at least one of the solid-state core member and outer layer and that extend substantially in the axial direction thereof have a longitudinal elastic modulus of 40 ton/mm2 or higher.Type: GrantFiled: July 23, 1999Date of Patent: March 23, 2004Assignee: Daiwa Seiko, Inc.Inventors: Hiroyuki Ono, Atsushi Saito, Isao Ohta
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Patent number: 6691940Abstract: A fishing spinning reel comprises: a reel body; a rotor which is rotatably attached to the reel body, rotated in association with a rotation of a handle and includes a supporting arm; a bail supporting member including a bail and a fishing line guide portion, which is reversibly supported by the supporting arm and is adapted to be held in a fishing line-winding position and a fishing line-releasing position; a reversing member capable of moving in association with a reversing operation of the bail support member from the fishing line-winding position to the fishing line-releasing position; and a braking member elastically deformably held by the reversing member. When the bail support member is moved from the fishing line-winding position to the fishing line-releasing position, the braking member is brought into contact with a braking portion formed at the reel main body.Type: GrantFiled: July 18, 2002Date of Patent: February 17, 2004Assignee: Daiwa Seiko, Inc.Inventors: Masatoshi Katayama, Masashi Fujioka
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Publication number: 20040021022Abstract: According to the invention there is provided a face gear (10) for use in transmitting power between two shafts which are perpendicular to each other in an offset state, characterized in that tooth portions of the face gear are formed by a numerically controlled milling machine.Type: ApplicationFiled: August 2, 2002Publication date: February 5, 2004Applicant: DAIWA SEIKO, INC.Inventors: Tomoyuki Amano, Masatoshi Miyoshi, Koji Kikuchi, Wataru Tsutsumi
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Publication number: 20040011907Abstract: A fishing spinning reel comprises: a reel body; a rotor which is rotatably attached to the reel body, rotated in association with a rotation of a handle and includes a supporting arm; a bail supporting member including a bail and a fishing line guide portion, which is reversibly supported by the supporting arm and is adapted to be held in a fishing line-winding position and a fishing line-releasing position; a reversing member capable of moving in association with a reversing operation of the bail support member from the fishing line-winding position to the fishing line-releasing position; and a breaking member elastically deformably held by the reversing member. When the bail support member is moved from the fishing line-winding position to the fishing line-releasing position, the breaking member is brought into contact with a braking portion formed at the reel main body.Type: ApplicationFiled: July 18, 2002Publication date: January 22, 2004Applicant: DAIWA SEIKO, INC.Inventors: Masatoshi Katayama, Masashi Fujioka
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Patent number: 6672525Abstract: A fishing gear in which an attached part (8) is assembled onto a main body member (6) formed of a base metal protected by an insulating coating, characterized in that a fixing member (20) for attaching and fixing the attached part to the main body member (6) is formed of an aluminum alloy in which an Fe component is 0.6 wt. % or less, a Cu component is 0.2 wt. % or less, an Ni component is 0.1 wt. % or less, and a Ti component is 0.03 wt. % or less.Type: GrantFiled: June 11, 2002Date of Patent: January 6, 2004Assignee: Daiwa Seiko, Inc.Inventors: Mamoru Koike, Manabu Matsuhashi
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Patent number: 6637690Abstract: The line roller 23 is rotatably supported on the supporting portion 17 of a supporting member 11 through bearings 25, 27. The bearings are interposed between an inner periphery of the line roller and the supporting portion of a supporting member, arranged in parallel in the axial direction, and are separately disposed each other. The opposite ends of the bearings are in contact with stopping portions in the inner periphery of the line roller. The bearing 25 has an outer end being in contact with a stopper 33 of the support member through a first seal member 31, while the bearing 27 has an outer end being in contact with a stopper 37 of the support member through a second seal member 35. The first and second sealing members are supported as being held between the bearings and the stoppers respectively.Type: GrantFiled: December 26, 2001Date of Patent: October 28, 2003Assignee: Daiwa Seiko, Inc.Inventor: Kazuyuki Matsuda
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Patent number: D491993Type: GrantFiled: August 21, 2003Date of Patent: June 22, 2004Assignee: Daiwa Seiko, Inc.Inventors: Harunobu Kusumoto, Masahide Akiyama
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Patent number: D492383Type: GrantFiled: July 9, 2003Date of Patent: June 29, 2004Assignee: Daiwa Seiko, Inc.Inventor: Kenji Saraya
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Patent number: D492384Type: GrantFiled: July 9, 2003Date of Patent: June 29, 2004Assignee: Daiwa Seiko, Inc.Inventor: Kenji Saraya
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Patent number: D497403Type: GrantFiled: December 11, 2003Date of Patent: October 19, 2004Assignee: Daiwa Seiko Inc.Inventors: Shinichi Asano, Kazuya Nanbu, Harumichi Ooishi, Yoshinori Iimure
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Patent number: D497964Type: GrantFiled: August 28, 2003Date of Patent: November 2, 2004Assignee: Daiwa Seiko, Inc.Inventors: Harunobu Kusumoto, Takayuki Nagao