Inventor

Yasuaki Muto

Inventor

Toyonaka, JP

Overview

4→

Patents

1998–2008

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information33%

H04NPictorial communication, e.g. television33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

H01JElectric discharge tubes or discharge lamps17%

PatentTitleYear

7,342,558'Plasma display panel drive method'2008 6,876,395'Video signal conversion device and video signal conversion method'2005 5,990,853'Projection type image displaying apparatus'1999 5,847,778'Video display device'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history

1998–2005Based in Toyonaka, JP· patent location history

2008Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	4	1998–2008

Locations

Location	Patents	Span
Toyonaka, JP	3	1998–2005
Osaka, JP	1	2008