Inventor
MIMURA IKUO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MIMURA IKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CARBIDE KOGYO KK
25 patentsUS6120280ASep 19, 2000
Microprism master mold
NIPPON CARBIDE KOGYO KK122 citations98
US6083607AJul 4, 2000
Triangular pyramidal cube corner type retroreflective sheet
NIPPON CARBIDE KOGYO KK66 citations96
US5945042AAug 31, 1999
Method for continuously forming an array of optical elements and apparatus therefor
NIPPON CARBIDE KOGYO KK67 citations96
US6318866B1Nov 20, 2001
Triangular-pyramidal cube-corner retro-reflective sheeting
NIPPON CARBIDE KOGYO KK61 citations94
US6899944B2May 31, 2005
Retroreflective sheeting having printed layer
NIPPON CARBIDE KOGYO KK29 citations93
US6568817B1May 27, 2003
Retroreflecting sheet having printed layer
NIPPON CARBIDE KOGYO KK38 citations93
US6883921B2Apr 26, 2005
Retroreflection device
NIPPON CARBIDE KOGYO KK25 citations92
US6817724B2Nov 16, 2004
Triangular pyramidal cube corner retroreflection element
NIPPON CARBIDE KOGYO KK45 citations92
US6685323B1Feb 3, 2004
Triangular-pyramidal cube-corner retroreflective sheeting
NIPPON CARBIDE KOGYO KK35 citations92
US6390629B1May 21, 2002
Triangular-pyramidal cube-corner retroreflection sheet
NIPPON CARBIDE KOGYO KK57 citations92
US7980710B2Jul 19, 2011
Retroreflective article
NIPPON CARBIDE KOGYO KK17 citations84
US7950813B2May 31, 2011
Composite triangular-pyramidal cube-corner retroreflective sheeting and retroreflective articles
NIPPON CARBIDE KOGYO KK8 citations84
US7938549B2May 10, 2011
Retroreflective article
NIPPON CARBIDE KOGYO KK7 citations84
US7815319B2Oct 19, 2010
Triangular-pyramidal cube-corner retroreflective article having curved reflective lateral face
NIPPON CARBIDE KOGYO KK9 citations84
US7248169B2Jul 24, 2007
Recursive-reflective display devices
NIPPON CARBIDE KOGYO KK9 citations74
US7224279B2May 29, 2007
Integrated circuit enclosed retroreflective product
NIPPON CARBIDE KOGYO KK7 citations74
US6911486B2Jun 28, 2005
Fluorescent retroreflective sheet
NIPPON CARBIDE KOGYO KK10 citations74
US6802616B2Oct 12, 2004
Triangular pyramid type cube-corner retroreflective element
NIPPON CARBIDE KOGYO KK12 citations74
US6942350B2Sep 13, 2005
Triangular-pyramidal cube-corner retro-reflective sheeting
NIPPON CARBIDE KOGYO KK8 citations72
US7670013B2Mar 2, 2010
Triangular-pyramidal cube-corner retroreflective article having curved reflective lateral face
NIPPON CARBIDE KOGYO KK3 citations63
US7584564B2Sep 8, 2009
Internally illuminated sign
NIPPON CARBIDE KOGYO KK4 citations62
US7598874B2Oct 6, 2009
Integrated-circuit enclosed retroreflective product
NIPPON CARBIDE KOGYO KK0 citations52
US7532124B2May 12, 2009
Retroreflective display devices
NIPPON CARBIDE KOGYO KK0 citations52
US9891368B2Feb 13, 2018
Multilayer sheet
NIPPON CARBIDE KOGYO KK0 citations34
US9346419B2May 24, 2016
Sign plate
NIPPON CARBIDE KOGYO KK0 citations31
MIMURA IKUO
9 patentsUS8388154B2Mar 5, 2013
Cube-corner retroreflective article
MIMURA IKUO5 citations72
US8511840B2Aug 20, 2013
Hexagonal cube corner retroreflective article
MIMURA IKUO5 citations67
US9372288B2Jun 21, 2016
Cube-corner retroreflective sheeting
MIMURA IKUO2 citations62
US8517546B2Aug 27, 2013
Multi-directional cube corner retroreflective article
MIMURA IKUO3 citations62
US8511839B2Aug 20, 2013
Retroreflective article
MIMURA IKUO2 citations62
US8459806B2Jun 11, 2013
Triangular pyramid type cube corner retroreflection article, and its manufacturing method
MIMURA IKUO3 citations62
US8201953B2Jun 19, 2012
Cube corner type retroreflection article
MIMURA IKUO5 citations62
US8728360B2May 20, 2014
Apparatus and method for producing optical sheeting
MIMURA IKUO3 citations55
US8147075B2Apr 3, 2012
Printed image-set retroreflective sheeting
MIMURA IKUO2 citations53