Inventor

Naoto Ide

Inventor

Fukaya, JP

Overview

2→

Patents

1998–2009

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus50%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%

PatentTitleYear

7,507,010'Surface light source device and display device'2009 5,719,649'Light guide and liquid crystal display device using it'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to TOSHIBA KK (1)· patent assignee history

1998Based in Himeji, JP· patent location history

2009Patents assigned to TOSHIBA MATSUSHITA DISPLAY TEC (1)· patent assignee history

2009Based in Fukaya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	1	1998
TOSHIBA MATSUSHITA DISPLAY TEC	1	2009

Locations

Location	Patents	Span
Fukaya, JP	1	2009
Himeji, JP	1	1998