Inventor
IWABUCHI MASAKAZU
JP54 patents
⚠️ This page may combine multiple inventors who share the name “IWABUCHI MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMANO KK
48 patentsUSD723655SMar 3, 2015
Fishing reel
SHIMANO KK17 citations92
USD579513SOct 28, 2008
Fishing reel portion
SHIMANO KK17 citations92
US7234661B2Jun 26, 2007
Drag adjustment device for a dual-bearing reel
SHIMANO KK24 citations92
USD505991SJun 7, 2005
Spinning reel
SHIMANO KK21 citations92
US6382540B1May 7, 2002
Rotor for spinning reels
SHIMANO KK20 citations92
US6045075AApr 4, 2000
Low profile double bearing reel having thumb rest
SHIMANO KK20 citations92
USD725229SMar 24, 2015
Fishing reel portion
SHIMANO KK9 citations84
USD561871SFeb 12, 2008
Fishing reel portion
SHIMANO KK12 citations84
USD497969SNov 2, 2004
Fishing reel
SHIMANO KK16 citations84
US6694666B2Feb 24, 2004
Detachable grip for a fishing rod and fishing rod with same
SHIMANO KK18 citations84
US5855331AJan 5, 1999
Reel unit for dual-bearing reel
SHIMANO KK17 citations84
USD620073SJul 20, 2010
Fishing reel
SHIMANO KK12 citations82
USD528626SSep 19, 2006
Fishing reel cover portion
SHIMANO KK7 citations74
US7070138B2Jul 4, 2006
Spinning reel
SHIMANO KK6 citations74
USD516664SMar 7, 2006
Fishing reel reel unit
SHIMANO KK7 citations74
USD516160SFeb 28, 2006
Fishing reel reel unit
SHIMANO KK9 citations74
US6929204B2Aug 16, 2005
Method of manufacturing a spinning reel rotor
SHIMANO KK8 citations74
USD507622SJul 19, 2005
Fishing reel
SHIMANO KK6 citations74
USD500835SJan 11, 2005
Fishing reel
SHIMANO KK6 citations74
USD425169SMay 16, 2000
Fishing reel
SHIMANO KK6 citations74
USD405154SFeb 2, 1999
Spinning reel
SHIMANO KK8 citations74
USD388860SJan 6, 1998
Spinning reel for fishing
SHIMANO KK11 citations74
USD369642SMay 7, 1996
Fishing reel
SHIMANO KK16 citations74
USD782607SMar 28, 2017
Fishing reel portion
SHIMANO KK3 citations73
USD781395SMar 14, 2017
Fishing reel
SHIMANO KK4 citations73
US11991998B2May 28, 2024
Reel seat and fishing rod
SHIMANO KK2 citations66
USD560268SJan 22, 2008
Fishing reel
SHIMANO KK2 citations63
USD529984SOct 10, 2006
Fishing reel drag cover
SHIMANO KK3 citations63
USD529125SSep 26, 2006
Handle grip for fishing reel
SHIMANO KK5 citations63
USD528186SSep 12, 2006
Fishing reel drag lever
SHIMANO KK4 citations63
USD528185SSep 12, 2006
Fishing reel leg portion
SHIMANO KK2 citations63
USD517161SMar 14, 2006
Fishing reel reel unit
SHIMANO KK3 citations63
USD516161SFeb 28, 2006
Fishing reel handle
SHIMANO KK2 citations63
USD516162SFeb 28, 2006
Fishing reel reel unit
SHIMANO KK3 citations63
USD505181SMay 17, 2005
Skirt portion of fishing reel spool
SHIMANO KK5 citations63
USD500354SDec 28, 2004
Fishing reel
SHIMANO KK4 citations63
USD497658SOct 26, 2004
Fishing reel
SHIMANO KK2 citations63
USD496981SOct 5, 2004
Fishing reel
SHIMANO KK3 citations63
USD487496SMar 9, 2004
Fishing reel body
SHIMANO KK4 citations63
USD388497SDec 30, 1997
Spinning reel for fishing
SHIMANO KK3 citations63
USD624625SSep 28, 2010
Fishing reel portion
SHIMANO KK4 citations60
USD624624SSep 28, 2010
Fishing reel portion
SHIMANO KK2 citations60
USD785130SApr 25, 2017
Fishing reel portion
SHIMANO KK1 citations52
USD781997SMar 21, 2017
Fishing reel portion
SHIMANO KK1 citations52
USD781396SMar 14, 2017
Fishing reel portion
SHIMANO KK0 citations52
US7293732B2Nov 13, 2007
Spinning reel
SHIMANO KK0 citations52
US7118058B2Oct 10, 2006
Spinning reel rotor
SHIMANO KK0 citations52
USD505180SMay 17, 2005
Reel unit guard of spinning reel
SHIMANO KK1 citations52
NAGO AKIRA
1 patentSHINANO INC
1 patentShowing the top 50 of 54 patents by PatentIndex Score.