P

Inventor

TAKAO HIROYUKI

JP33 patents
⚠️ This page may combine multiple inventors who share the name “TAKAO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NITTO DENKO CORP

20 patents
US7963660B2Jun 21, 2011

Antiglare hard-coated film

NITTO DENKO CORP20 citations92
US7604358B2Oct 20, 2009

Hard-coated antiglare film, polarizing plate, and image display

NITTO DENKO CORP31 citations92
US7390099B2Jun 24, 2008

Hard-coated antiglare film and method of manufacturing the same

NITTO DENKO CORP40 citations92
US7037573B2May 2, 2006

Antireflection film, its production method, optical device, and image display

NITTO DENKO CORP36 citations90
US7901746B2Mar 8, 2011

Transparent conductive film and touch panel

NITTO DENKO CORP13 citations83
US10023766B2Jul 17, 2018

Electroconductive film laminate comprising transparent pressure-sensitive adhesive layer

NITTO DENKO CORP2 citations72
US9719770B2Aug 1, 2017

Touchscreen sensor

NITTO DENKO CORP2 citations72
US9607733B2Mar 28, 2017

Double-sided transparent conductive film and touch panel

NITTO DENKO CORP3 citations71
US8742772B2Jun 3, 2014

Touch panel sensor

NITTO DENKO CORP2 citations63
US10852455B2Dec 1, 2020

Laminate of optical elements having a layer of a pressure-sensitive adhesive, and a method for producing such laminate of optical elements

NITTO DENKO CORP1 citations62
US7968183B2Jun 28, 2011

Hard-coated film, method of manufacturing the same, optical device, and image display

NITTO DENKO CORP4 citations62
US7507436B2Mar 24, 2009

Electroconductive cellulose-based film, a method of producing the same, an anti-reflection film, an optical element, and an image display

NITTO DENKO CORP2 citations62
US10072184B2Sep 11, 2018

Pressure-sensitive adhesive sheet having a transparent pressure-sensitive adhesive layer

NITTO DENKO CORP1 citations51
US9874987B2Jan 23, 2018

Double-sided transparent conductive film and touch panel

NITTO DENKO CORP1 citations51
US9609745B2Mar 28, 2017

Transparent conductive film

NITTO DENKO CORP1 citations51
US9454249B2Sep 27, 2016

Touchscreen sensor

NITTO DENKO CORP0 citations51
US9304635B2Apr 5, 2016

Conductive film

NITTO DENKO CORP1 citations51
US8853556B2Oct 7, 2014

Transparent conductive film

NITTO DENKO CORP0 citations51
US8563870B2Oct 22, 2013

Transparent conductive film

NITTO DENKO CORP1 citations51
US10259193B2Apr 16, 2019

Electroconductive film laminate comprising transparent pressure-sensitive adhesive layer

NITTO DENKO CORP0 citations40

NIPPON STEEL CORP

3 patents

SUMCO CORP

2 patents

ALLM INC

2 patents

PENTAS INC

2 patents

TAKAO HIROYUKI

1 patent

UNITIKA LTD

1 patent

YAMASAKI TATSUYA

1 patent

OZAWA HIROKI

1 patent