Assignee
SAKURA RUBBER
JP22 patents
Top patents by PatentIndex Score
US5606850AMar 4, 1997
Outdoor working automating system
SAKURA RUBBER281 citations99
US5438817AAug 8, 1995
Outdoor working automating system
SAKURA RUBBER61 citations96
US5857713AJan 12, 1999
Coupling for hose and method of manufacturing the same
SAKURA RUBBER86 citations95
US5645302AJul 8, 1997
Coupling apparatus
SAKURA RUBBER57 citations95
US6264412B1Jul 24, 2001
Honeycomb panel fixing device
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US6382680B1May 7, 2002
Coupler apparatus and method of manufacturing the same
SAKURA RUBBER39 citations91
US6743497B2Jun 1, 2004
Honeycomb sandwich panel
SAKURA RUBBER29 citations87
US7674064B2Mar 9, 2010
Coupling apparatus for structural members
SAKURA RUBBER10 citations84
US7473048B2Jan 6, 2009
Coupling apparatus for structural members
SAKURA RUBBER8 citations84
US7175894B2Feb 13, 2007
Photo-curing hollow structure
SAKURA RUBBER11 citations84
US7798537B2Sep 21, 2010
Coupling apparatus
SAKURA RUBBER8 citations83
US7243953B2Jul 17, 2007
Coupling apparatus including release preventing structure
SAKURA RUBBER14 citations83
US7481467B2Jan 27, 2009
Coupling apparatus including release preventing structure
SAKURA RUBBER10 citations82
US7926517B2Apr 19, 2011
Cylindrical jacket, jacket hose, suction hose, and cylindrical jacket manufacturing apparatus
SAKURA RUBBER13 citations76
US6666941B2Dec 23, 2003
Method of manufacturing ribbed structure by using biodegradable mold
SAKURA RUBBER10 citations74
US6350337B1Feb 26, 2002
Method of manufacturing structure by using biodegradable mold
SAKURA RUBBER12 citations74
US10107435B2Oct 23, 2018
Coupling
SAKURA RUBBER5 citations72
US9879809B2Jan 30, 2018
Coupling with safety valve function
SAKURA RUBBER2 citations72
US7481466B2Jan 27, 2009
Coupling apparatus including release preventing structure
SAKURA RUBBER3 citations59
US5137672AAug 11, 1992
Method for producing hose having low permeability
SAKURA RUBBER7 citations58
US12188594B2Jan 7, 2025
Coupling fittings and coupling structure
SAKURA RUBBER0 citations46
US10995894B2May 4, 2021
Unit, manifold, and flow path forming method
SAKURA RUBBER0 citations41