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Inventor

Masato Bitou

Inventor
Osaka, JP

Overview

3→
Patents
2011–2013
Patent span
Physics
Primary field (CPC G)

Patents· 3 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 therein50%
G02BOptical elements, systems or apparatus33%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
PatentTitleYear
8,587,756'Laminated optical film having a polarizer and two optical compensation layers, and liquid crystal panel and liquid crystal display apparatus using the laminated optical film'20138,154,694'Laminated optical film, and liquid crystal panel and liquid crystal display apparatus using the laminated optical film'20128,072,567'Liquid crystal panel and liquid crystal display apparatus using the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to BITOU MASATO (3)· patent assignee history
2011–2013Patents assigned to NITTO DENKO CORP (3)· patent assignee history
2011–2012Patents assigned to SHUTOU SHUNSUKE (2)· patent assignee history
2011Patents assigned to ISHIHARA YOUJI (1)· patent assignee history
2011–2013Based in Osaka, JP· patent location history
2012–2013Patents assigned to SABAE MISAKI (2)· patent assignee history
2012Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BITOU MASATOself32011–2013
NITTO DENKO CORP32011–2013
SABAE MISAKI22012–2013
SHUTOU SHUNSUKE22011–2012
ISHIHARA YOUJI12011
Locations
LocationPatentsSpan
Osaka, JP22011–2013
Ibaraki, JP12012