LexDanaLexDanabeta
Inventor

Koichi Ara

Inventor
Tokyo, JP

Overview

3→
Patents
1999–2019
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.

H04Nprimary
H04NPictorial communication, e.g. television50%
G06FElectric digital data processing25%
G06TImage data processing or generation, in general25%
PatentTitleYear
10,438,384Image display system, image control device, display device and display control method20198,277,051'Method for controlling power supply including setting a flag'20126,008,596'Convergence adjustment method and convergence adjustment circuit'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to NEC CORP (1)· patent assignee history
1999–2019Based in Tokyo, JP· patent location history
2012–2019Patents assigned to NEC DISPLAY SOLUTIONS LTD (2)· patent assignee history
2012Patents assigned to ARA KOICHI (1)· patent assignee history
2012Patents assigned to MORIWAKI DAISUKE (1)· patent assignee history
2012Patents assigned to TOMIZAWA MICHIO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC DISPLAY SOLUTIONS LTD22012–2019
ARA KOICHIself12012
MORIWAKI DAISUKE12012
NEC CORP11999
TOMIZAWA MICHIO12012
Locations
LocationPatentsSpan
Tokyo, JP31999–2019