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Nobuyuki Yamaguchi
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Patents Grants
last 30 patents
Information
Patent Grant
Spinning reel for fishing
Patent number
6,766,975
Issue date
Jul 27, 2004
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Reel for fishing
Patent number
6,412,723
Issue date
Jul 2, 2002
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel with anti-reverse mechanism
Patent number
6,216,969
Issue date
Apr 17, 2001
Daiwa Seiko Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel having side plates efficiently attachable to and detac...
Patent number
6,189,823
Issue date
Feb 20, 2001
Daiwa Seiko, Inc.
Mikiharu Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Antibacklash brake with centrifugal operator
Patent number
6,126,105
Issue date
Oct 3, 2000
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel with magnetic force spool rotational-speed control dur...
Patent number
6,086,005
Issue date
Jul 11, 2000
Daiwa Seiko, Inc.
Mikiharu Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishline guide device for double bearing type reel
Patent number
6,053,444
Issue date
Apr 25, 2000
Diawa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Double-bearing type fishing reel
Patent number
6,047,913
Issue date
Apr 11, 2000
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Reel for fishing with integral reel body and grip portion
Patent number
6,016,982
Issue date
Jan 25, 2000
Daiwa Seiko, Inc.
Shinichi Asano
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Removable spool brake device mounted on a side plate in a double-be...
Patent number
5,996,920
Issue date
Dec 7, 1999
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel of double bearing type having improved balance and erg...
Patent number
5,996,919
Issue date
Dec 7, 1999
Daiwa Seiko, Inc.
Tomohiro Murayama
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Handle of a fishing reel
Patent number
5,971,309
Issue date
Oct 26, 1999
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Clutch mechanism for a double bearing type reel for fishing having...
Patent number
5,941,471
Issue date
Aug 24, 1999
Daiwa, Seiko, Inc.
Tomohiro Murayama
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel with an operation body including cork material
Patent number
5,934,587
Issue date
Aug 10, 1999
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel having an arrangement for indicating wear of a liner
Patent number
5,901,913
Issue date
May 11, 1999
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel of double bearing type having improved fishline releas...
Patent number
5,875,986
Issue date
Mar 2, 1999
Daiwa Seiko, Inc.
Takeo Miyazaki
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel of double bearing type having improved balance and erg...
Patent number
5,850,979
Issue date
Dec 22, 1998
Daiwa Seiko, Inc.
Tomohiro Murayama
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel with spool supported between two side plates, level wi...
Patent number
5,775,614
Issue date
Jul 7, 1998
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Handle for fishing reel
Patent number
5,762,278
Issue date
Jun 9, 1998
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Backflash preventive device for preventing over rotation of a spool...
Patent number
5,692,693
Issue date
Dec 2, 1997
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Dual bearing type fishing reel having a one-way clutch mounted radi...
Patent number
5,690,288
Issue date
Nov 25, 1997
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel reversal preventive device
Patent number
5,607,116
Issue date
Mar 4, 1997
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Braking force adjusting device in a fishing reel
Patent number
5,588,605
Issue date
Dec 31, 1996
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Locking member for securing a rotor within a fishing reel assembly
Patent number
5,582,356
Issue date
Dec 10, 1996
Daiwa Seiko, Inc.
Mikiharu Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Reverse rotation preventing mechanism in spinning reel for fishing
Patent number
5,570,851
Issue date
Nov 5, 1996
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Slide mechanism for spinning reels used in fishing
Patent number
5,564,639
Issue date
Oct 15, 1996
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Double bearing type reel
Patent number
5,503,344
Issue date
Apr 2, 1996
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Reverse rotation preventive mechanism for fishing reel
Patent number
5,485,969
Issue date
Jan 23, 1996
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cap for spinning reel
Patent number
5,476,230
Issue date
Dec 19, 1995
Daiwa Seiko, Inc.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fishing reel body
Patent number
D362487
Issue date
Sep 19, 1995
Daiwa Seiko Inc.
Shin-ichi Asano
D22 - Arms, pyrotechnics, hunting and fishing equipment
Patents Applications
last 30 patents
Information
Patent Application
Spinning reel for fishing
Publication number
20030146320
Publication date
Aug 7, 2003
DAIWA SEIKO, INC.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Double bearing type fishing reel
Publication number
20020063181
Publication date
May 30, 2002
DAIWA SEIKO, INC.
Nobuyuki Yamaguchi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING