LexDanaLexDanabeta
Inventor

Tetsuya Shigeta

Inventor
Yamanashi, JP

Overview

48→
Patents
1996–2021
Patent span
Physics
Primary field (CPC G)

Patents· 48 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 information70%
H04NPictorial communication, e.g. television12%
H01LSemiconductor devices3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
F21VFunctional features or details of lighting devices or systems thereof2%
G02BOptical elements, systems or apparatus2%
G06FElectric digital data processing2%
H01JElectric discharge tubes or discharge lamps2%
H05BElectric heating2%
PatentTitleYear
10,886,443Light emitting device package and light emitting device package module202110,825,377Display apparatus, control method and compensation coefficient calculation method thereof202010,690,318LED apparatus and manufacturing method thereof202010,593,251Display panel and driving method of display panel202010,504,406Pixel circuit of display panel and display device201910,388,204Display apparatus and controlling method thereof20198,203,507'Drive method of plasma display panel'20127,847,757'Display device'20107,701,415'Display device'20107,592,974'Display device'20097,501,997'Method of driving a display panel'20097,453,477'Driving device for a display panel'20087,379,035'Display panel driver device'20087,345,682'Display panel driver having multi-grayscale processing function'20087,317,431'Display panel driving method'20087,295,177'Display panel driving apparatus'20077,268,820'Video signal conversion apparatus delivering enhanced display quality for video signals from film and video sources'20077,142,174'Driving method of plasma display panel'20067,109,980'Display panel drive device, display control device, drive device, data transfer system, data transmission device, and data reception device'20067,042,424'Method for driving a plasma display panel'20066,987,510'Display panel driver'20066,967,636'Method for driving a plasma display panel'20056,950,114'Apparatus for compensating for luminance level of video signal'20056,940,521'Gray scale processing system and display device'20056,798,393'Plasma display device'20046,747,616'Display panel driving method'20046,714,187'Infrared remote control device for plasma display device'20046,704,446'Luminance gradation correcting apparatus for a video signal'20046,646,625'Method for driving a plasma display panel'20036,642,911'Plasma display panel driving method'20036,621,474'Plasma display apparatus'20036,614,413'Method of driving plasma display panel'20036,552,751'Video signal processing circuit and color adjusting circuit for color video signal'20036,552,736'Display panel driving method'20036,483,248'Display device'20026,479,943'Display panel driving method'20026,472,825'Method for driving a plasma display panel'20026,465,970'Plasma display panel driving method'20026,448,960'Driving method of plasma display panel'20026,369,782'Method for driving a plasma display panel'20026,297,788'Half tone display method of display panel'20016,091,398'Drive apparatus for self light-emitting display'20006,088,012'Half tone display method for a display panel'20006,064,356'Driving system for a self-luminous display'20006,008,793'Drive apparatus for self light emitting display unit'19995,790,087'Method for driving a matrix type of plasma display panel'19985,659,226'High precision plasma display apparatus'19975,483,252'Driving apparatus of plasma display panel'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2003Patents assigned to PIONEER ELECTRONIC CORP (11)· patent assignee history
1996–2000Based in Koufu, JP· patent location history
2000–2010Based in Yamanashi, JP· patent location history
2002–2009Patents assigned to PIONEER CORP (27)· patent assignee history
2002–2004Based in Nakakoma-gun, JP· patent location history
2006Patents assigned to PIONEER DISPLAY PROD CORP (2)· patent assignee history
2009Based in Tokyo, JP· patent location history
2010–2012Patents assigned to PANASONIC CORP (3)· patent assignee history
2019–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
2019–2021Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIONEER CORP272002–2009
PIONEER ELECTRONIC CORP111996–2003
SAMSUNG ELECTRONICS CO LTD62019–2021
PANASONIC CORP32010–2012
PIONEER DISPLAY PROD CORP22006
Locations
LocationPatentsSpan
Yamanashi, JP292000–2010
Suwon-si, KR62019–2021
Nakakoma-gun, JP52002–2004
Koufu, JP51996–2000
Tokyo, JP22009