P

Inventor

YAMAGUCHI NOBUYUKI

JP73 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIWA SEIKO INC

32 patents
US6126105AOct 3, 2000

Antibacklash brake with centrifugal operator

DAIWA SEIKO INC55 citations96
US5692693ADec 2, 1997

Backflash preventive device for preventing over rotation of a spool for a fishing reel

DAIWA SEIKO INC96 citations96
US6086005AJul 11, 2000

Fishing reel with magnetic force spool rotational-speed control during spool free rotational state

DAIWA SEIKO INC77 citations95
US6216969B1Apr 17, 2001

Fishing reel with anti-reverse mechanism

DAIWA SEIKO INC28 citations93
US5875986AMar 2, 1999

Fishing reel of double bearing type having improved fishline releasing characteristic

DAIWA SEIKO INC29 citations93
US5775614AJul 7, 1998

Fishing reel with spool supported between two side plates, level wind device and means for linking spool drive clutch with level wind device

DAIWA SEIKO INC31 citations93
US5476230ADec 19, 1995

Cap for spinning reel

DAIWA SEIKO INC20 citations93
US5020738AJun 4, 1991

Fishing reel anti-reverse mechanism

DAIWA SEIKO INC26 citations93
US4702432AOct 27, 1987

Spinning reel brake for fishing

DAIWA SEIKO INC29 citations93
US6189823B1Feb 20, 2001

Fishing reel having side plates efficiently attachable to and detachable from frames of reel body

DAIWA SEIKO INC24 citations92
US6016982AJan 25, 2000

Reel for fishing with integral reel body and grip portion

DAIWA SEIKO INC19 citations92
US5370330ADec 6, 1994

One-way clutch for a fishing reel with an improved contact surface configuration

DAIWA SEIKO INC22 citations91
US6047913AApr 11, 2000

Double-bearing type fishing reel

DAIWA SEIKO INC17 citations84
US5996919ADec 7, 1999

Fishing reel of double bearing type having improved balance and ergonomic properties

DAIWA SEIKO INC19 citations84
US6766975B2Jul 27, 2004

Spinning reel for fishing

DAIWA SEIKO INC7 citations74
US5996920ADec 7, 1999

Removable spool brake device mounted on a side plate in a double-bearing type fishing reel

DAIWA SEIKO INC16 citations74
US5971309AOct 26, 1999

Handle of a fishing reel

DAIWA SEIKO INC8 citations74
US5941471AAug 24, 1999

Clutch mechanism for a double bearing type reel for fishing having an ergonomic thumb actuated operational member

DAIWA SEIKO INC11 citations74
US5934587AAug 10, 1999

Fishing reel with an operation body including cork material

DAIWA SEIKO INC12 citations74
US5850979ADec 22, 1998

Fishing reel of double bearing type having improved balance and ergonomic properties

DAIWA SEIKO INC7 citations74
US5762278AJun 9, 1998

Handle for fishing reel

DAIWA SEIKO INC11 citations74
US5690288ANov 25, 1997

Dual bearing type fishing reel having a one-way clutch mounted radially outward of the spool

DAIWA SEIKO INC7 citations74
US5588605ADec 31, 1996

Braking force adjusting device in a fishing reel

DAIWA SEIKO INC13 citations74
US5570851ANov 5, 1996

Reverse rotation preventing mechanism in spinning reel for fishing

DAIWA SEIKO INC13 citations74
US5564639AOct 15, 1996

Slide mechanism for spinning reels used in fishing

DAIWA SEIKO INC7 citations74
US5503344AApr 2, 1996

Double bearing type reel

DAIWA SEIKO INC7 citations74
US5485969AJan 23, 1996

Reverse rotation preventive mechanism for fishing reel

DAIWA SEIKO INC12 citations74
US5415358AMay 16, 1995

Fishing reel with reciprocating cam shaft mechanism

DAIWA SEIKO INC7 citations74
US5374001ADec 20, 1994

Reverse rotation preventing mechanism in spinning reel for fishing

DAIWA SEIKO INC7 citations74
US4921187AMay 1, 1990

Bail inverter for a spinning fishing reel and reel

DAIWA SEIKO INC10 citations74
US4813629AMar 21, 1989

Fishing reel having a waterproof drag mechanism

DAIWA SEIKO INC14 citations74
US4738410AApr 19, 1988

Double bearing type fishing reel

DAIWA SEIKO INC17 citations74

MITSUBISHI HEAVY IND LTD

3 patents

NIHON MICRONICS KK

3 patents

SONY CORP

2 patents

NISSAN MOTOR

2 patents

YAMAGUCHI NOBUYUKI

2 patents

DAIWA SEIKO CO

2 patents

TOYOTA MOTOR CO LTD

1 patent

NAMBA PRESS KOGYO KK

1 patent

DIAWA SEIKO INC

1 patent

AICHI CORP KK

1 patent

Showing the top 50 of 73 patents by PatentIndex Score.