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Inventor

Masatsugu Higashi

Inventor
Osaka, JP

Overview

6→
Patents
2012–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C09JAdhesives14%
G02BOptical elements, systems or apparatus9%
Y10TTechnical subjects covered by former us classification9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
PatentTitleYear
10,308,844Pressure-sensitive adhesive, pressure-sensitive adhesive layer, and pressure-sensitive adhesive sheet20199,657,197'Adhesive, adhesive layer, and adhesive sheet'20179,527,944'Pressure-sensitive adhesive layer for transparent conductive film, transparent conductive film with pressure-sensitive adhesive layer, transparent conductive laminate, and touch panel'20168,743,319'Liquid crystal panel having several polarizing plates with related light transmittance and liquid crystal display apparatus'20148,493,527'Liquid crystal panel and liquid crystal display apparatus'20138,269,928'Polarizing plate, liquid crystal panel, and liquid crystal display'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2019Patents assigned to NITTO DENKO CORP (6)· patent assignee history
2012–2019Patents assigned to HIGASHI MASATSUGU (5)· patent assignee history
2012–2013Patents assigned to MURAKAMI NAO (2)· patent assignee history
2012–2017Based in Ibaraki, JP· patent location history
2013–2019Based in Osaka, JP· patent location history
2017–2019Patents assigned to SHIGETOMI KIYOE (2)· patent assignee history
2017–2019Patents assigned to TANAKA AKIKO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NITTO DENKO CORP62012–2019
HIGASHI MASATSUGUself52012–2019
MURAKAMI NAO22012–2013
SHIGETOMI KIYOE22017–2019
TANAKA AKIKO22017–2019
Locations
LocationPatentsSpan
Osaka, JP42013–2019
Ibaraki, JP22012–2017