Inventor

Hideki Kujiraoka

Inventor

Kanagawa, JP

Overview

3→

Patents

2009–2013

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 therein60%

G02BOptical elements, systems or apparatus40%

PatentTitleYear

8,477,254'Backlight module with detachable light source unit and liquid crystal display device having the same'2013 8,432,508'Liquid crystal display apparatus'2013 7,583,353'Liquid crystal display and method of assembling liquid crystal display with plural optical sheets having identification parts corresponding to the position of the optical sheets'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to NEC LCD TECHNOLOGIES LTD (1)· patent assignee history

2009–2013Based in Kanagawa, JP· patent location history

2013Patents assigned to KUJIRAOKA HIDEKI (2)· patent assignee history

2013Patents assigned to NLT TECHNOLOGIES LTD (2)· patent assignee history

2013Patents assigned to KAWASHIMA KOUJI (1)· patent assignee history

2013Patents assigned to TAKAHASHI KEI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KUJIRAOKA HIDEKIself	2	2013
NLT TECHNOLOGIES LTD	2	2013
KAWASHIMA KOUJI	1	2013
NEC LCD TECHNOLOGIES LTD	1	2009
TAKAHASHI KEI	1	2013

Locations

Location	Patents	Span
Kanagawa, JP	3	2009–2013