LexDanaLexDanabeta
Inventor

Shinichi Nakai

Inventor
Fujinomiya, JP

Overview

11→
Patents
1987–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus13%
B29CShaping or joining of plastics11%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%
C08JWorking-up9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
Y10TTechnical subjects covered by former us classification7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C08LCompositions of macromolecular compounds4%
G06FElectric digital data processing4%
PatentTitleYear
10,345,941Transparent base material film laminate, touch panel sensor film, touch panel, image display device, and method for improving visibility of image display device201910,145,998Liquid crystal display device20189,496,439'Polyester film, back sheet for solar cell, and solar cell module'20168,470,223'Thermoplastic resin film and method for manufacturing the same'20138,120,849'Method for manufacturing retardation film, retardation film, polarizing plate, and liquid crystal display'20127,981,994'Method for producing cellulose acylate resin film'20117,927,521'Method for producing cellulose acylate film and optical compensation film for liquid crystal display plate produced by using the method'20117,803,900'Thermoplastic resin film and method for producing the same'20107,487,547'Content processing apparatus and content protection program'20094,853,606'Secondary battery quick charging circuit'19894,636,704'Battery charging circuit'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to RYOBI LTD (2)· patent assignee history
1987Based in Hiroshima, JP· patent location history
1989Based in Fuchu, JP· patent location history
2009Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2009–2018Based in Kanagawa, JP· patent location history
2010–2019Patents assigned to FUJIFILM CORP (8)· patent assignee history
2010–2019Based in Fujinomiya, JP· patent location history
2012–2013Patents assigned to NAKAI SHINICHI (2)· patent assignee history
2016Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP82010–2019
NAKAI SHINICHIself22012–2013
RYOBI LTD21987–1989
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12009
Locations
LocationPatentsSpan
Fujinomiya, JP62010–2019
Kanagawa, JP22009–2018
Shizuoka, JP12016
Fuchu, JP11989
Hiroshima, JP11987