Inventor

Yuusuke Toyama

Inventor

Ibaraki, JP

Overview

2008–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 36 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C09Jprimary

C09JAdhesives18%

G02BOptical elements, systems or apparatus16%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

Y10TTechnical subjects covered by former us classification12%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08JWorking-up2%

PatentTitleYear

11,090,902Pressure-sensitive adhesive composition, pressure-sensitive adhesive layer, pressure-sensitive adhesive-layer--attached polarizing film, and image display device2021 11,008,485Adhesive composition, adhesive layer, optical film provided with adhesive layer, image display panel, and liquid crystal display2021 10,768,473Pressure-sensitive-adhesive composition, pressure-sensitive-adhesive layer, pressure-sensitive-adhesive-layer-attached polarizing film, and image display device2020 10,422,935Pressure-sensitive adhesive layer attached polarizing film and image display2019 10,253,220Acrylic pressure-sensitive adhesive composition, acrylic pressure-sensitive adhesive layer, pressure-sensitive adhesive layer-attached substrate film, laminate, and image display device2019 10,228,496Pressure-sensitive adhesive layer-attached polarizing film and image display2019 10,191,195Polarizing plate with pressure-sensitive adhesive layer2019 10,087,347Pressure-sensitive adhesive layer-bearing polarizing film for transparent conductive coating, laminate, and image display device2018 10,005,257Method for producing pressure-sensitive adhesive layer-carrying optical film2018 9,809,729'Pressure-sensitive adhesive layer for optical applications, pressure-sensitive adhesive layer-attached optical film, and image display device'2017 9,676,970'Adhesive agent composition, adhesive agent layer, polarizing plate provided with adhesive agent layer, and image formation device'2017 9,587,148'Adhesive composition, adhesive layer, polarizing film having adhesive agent layer, and image forming device'2017 9,557,450'Pressure-sensitive adhesive layer-attached polarizing film and image display'2017 9,488,756'Pressure-sensitive adhesive layer-attached polarizing film and image display'2016 9,429,695'Polarizing plate with a pressure-sensitive adhesive layer and image display device'2016 9,400,406'Liquid crystal panel and liquid crystal display apparatus'2016 9,377,570'Polarizing film with adhesive layer and image display apparatus'2016 9,255,216'Adhesive agent composition, adhesive agent layer, polarizing plate provided with adhesive agent layer, and image formation device'2016 9,169,423'Adhesive optical film, manufacturing method for the same and image display device using the same'2015 9,134,460'Adhesive composition, adhesive layer, polarizing film provided with adhesive layer, and image formation device'2015 9,039,861'Adhesive optical film, manufacturing method for the same and image display device using the same'2015 8,980,436'Pressure-sensitive adhesive optical film, production method thereof, and image display'2015 8,962,135'Pressure-sensitive adhesive composition for optical film, pressure-sensitive adhesive layer for optical film, production method thereof, pressure-sensitive adhesive optical film and image display'2015 8,962,072'Process for production of adhesive optical film'2015 8,962,108'Liquid crystal display panel and liquid crystal display'2015 8,784,987'Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display'2014 8,709,597'Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display'2014 8,663,798'Pressure-sensitive adhesive optical film and image display'2014 8,372,492'Pressure-sensitive adhesive optical film and image display'2013 8,189,149'Liquid crystal panel and liquid crystal display apparatus'2012 7,976,669'Pressure-sensitive adhesive and retardation layer-attached polarizing plate, method for manufacturing thereof, optical film, and image display'2011 7,929,086'Laminated film'2011 7,923,120'Adhesive of (meth)acrylate polymer, peroxide and isocyanate laminated on optical film'2011 7,862,888'Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display'2011 7,846,542'Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display'2010 7,435,779'Pressure sensitive adhesives for optical film, manufacturing methods for pressure sensitive adhesive layer for optical film, pressure sensitive adhesive layers for optical film, pressure sensitive adhesion type optical films and image displays'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2021Patents assigned to NITTO DENKO CORP (35)· patent assignee history

2008–2021Based in Ibaraki, JP· patent location history

2010–2016Based in Osaka, JP· patent location history

2012–2017Patents assigned to TOYAMA YUUSUKE (14)· patent assignee history

2012–2017Patents assigned to SATAKE MASAYUKI (9)· patent assignee history

2013–2015Patents assigned to INOUE SHINICHI (5)· patent assignee history

2015–2017Patents assigned to KIMURA TOMOYUKI (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NITTO DENKO CORP	35	2008–2021
TOYAMA YUUSUKEself	14	2012–2017
SATAKE MASAYUKI	9	2012–2017
INOUE SHINICHI	5	2013–2015
KIMURA TOMOYUKI	5	2015–2017

Locations

Location	Patents	Span
Ibaraki, JP	34	2008–2021
Osaka, JP	2	2010–2016