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Inventor

Sadahiko Yasukawa

Inventor
Yamatokoriyama, JP

Overview

6→
Patents
1998–2013
Patent span
Physics
Primary field (CPC G)

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 therein42%
G09GArrangements or circuits for control of indicating devices using static means to present variable information42%
G06FElectric digital data processing17%
PatentTitleYear
8,411,027'Image display apparatus'20137,683,887'Display system'20107,649,521'Image display apparatus'20107,545,343'Display device'20096,628,348'Plasma address electrooptical device'20035,805,130'Liquid crystal display device and method for driving the same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2013Patents assigned to SHARP KK (6)· patent assignee history
1998–2003Based in Nara, JP· patent location history
2009Based in Yamatokooriyama, JP· patent location history
2010–2013Based in Yamatokoriyama, JP· patent location history
2013Patents assigned to SATOH MASAKAZU (1)· patent assignee history
2013Patents assigned to WASHIO HAJIME (1)· patent assignee history
2013Patents assigned to YASUKAWA SADAHIKO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK61998–2013
SATOH MASAKAZU12013
WASHIO HAJIME12013
YASUKAWA SADAHIKOself12013
Locations
LocationPatentsSpan
Yamatokoriyama, JP32010–2013
Nara, JP21998–2003
Yamatokooriyama, JP12009