LexDanaLexDanabeta
Inventor

Keisuke Miyagawa

Inventor
Kanagawa, JP

Overview

65→
Patents
2005–2020
Patent span
Physics
Primary field (CPC G)

Patents· 65 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 information39%
H10DInorganic electric semiconductor devices9%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
H10KOrganic electric solid-state devices6%
H01LSemiconductor devices6%
H04NPictorial communication, e.g. television5%
G06KGraphical data reading4%
G06VImage or video recognition or understanding4%
G06TImage data processing or generation, in general2%
H05BElectric heating2%
PatentTitleYear
10,672,329Light emitting device and method of driving the light emitting device202010,525,900Vehicle periphery monitoring device202010,373,550Light emitting device and method of driving the light emitting device201910,019,935Light emitting device and method of driving the light emitting device20189,997,099Display device20189,824,449'Object recognition and pedestrian alert apparatus for a vehicle'20179,776,564'Vehicle periphery monitoring device'20179,772,221'Multidirectional photodetector, a portable communication tool having thereof and a method of displaying'20179,697,772'Light emitting device and method of driving the light emitting device'20179,508,000'Object recognition apparatus'20169,454,933'Light emitting device and method of driving the light emitting device'20169,398,178'Display device having image pickup function and two-way communication system'20169,292,751'Object identifier'20169,231,001'Display device'20169,147,698'Display device and controlling method thereof'20158,988,324'Light emitting device and method of driving the light emitting device'20158,937,580'Driving method of light emitting device and light emitting device'20158,884,845'Display device and telecommunication system'20148,878,754'Display device'20148,872,868'Driving method of light emitting device'20148,773,333'Display device and controlling method thereof'20148,659,517'Light emitting device and method of driving the light emitting device'20148,643,591'Display device and driving method thereof'20148,581,805'Display device and driving method thereof'20138,421,715'Display device, driving method thereof and electronic appliance'20138,384,824'Display device having image pickup function and two-way communication system'20138,330,681'Light emitting device and method of driving the light emitting device'20128,284,130'Display device'20128,274,456'Display device and driving method of the same, and electronic apparatus'20128,253,660'Display device and controlling method thereof'20128,207,916'Light emitting device and method of driving the light emitting device'20128,111,215'Display device and electronic device'20128,013,809'Display device and driving method of the same, and electronic apparatus'20117,999,769'Display device and controlling method thereof'20117,928,945'Display device and driving method thereof'20117,916,167'Display device having image pickup function and two-way communication system'20117,834,355'Display device and electronic device'20107,817,170'Display device and method for driving the same'20107,773,082'Display device and controlling method thereof'20107,652,658'Multidirectional photodetector, a portable communication tool having thereof and a method of displaying'20107,622,943'Electrical inspection method and method of fabricating semiconductor display devices'20097,609,310'Display device having an image pickup function and a two-way communication system'20097,592,991'Light emitting device and drive method thereof'20097,589,700'Driving method of display device'20097,586,324'Semiconductor device, driving method and inspection method thereof'20097,542,018'Light emitting device and drive method thereof'20097,508,126'Display device with specific pixel configuration and manufacturing method thereof'20097,482,629'Display device and electronic device'20097,466,325'Semiconductor display device and driving method'20087,460,137'Display device'20087,453,453'Display device and controlling method thereof'20087,450,093'Light emitting device and method of driving the light emitting device'20087,385,413'Electrical inspection method and method of fabricating semiconductor display devices'20087,365,719'Display device'20087,345,661'Display device and electronic equipment'20087,307,604'Semiconductor device, light-emitting display device and driving method thereof'20077,276,856'Light emitting device and drive method thereof'20077,268,498'Display device'20077,245,297'Display device and electronic device'20077,180,515'Display device and controlling method thereof'20077,176,857'Light emitting device and method of driving the light emitting device'20077,132,842'Semiconductor device, driving method and inspection method thereof'20067,129,736'Element substrate'20067,023,141'Light emitting device and drive method thereof'20066,864,703'Electrical inspection method and method of fabricating semiconductor display devices'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2020Patents assigned to SEMICONDUCTOR ENERGY LAB (60)· patent assignee history
2005–2014Based in Atsugi, JP· patent location history
2006–2020Based in Kanagawa, JP· patent location history
2007–2018Based in Zama, JP· patent location history
2012–2017Patents assigned to MIYAGAWA KEISUKE (15)· patent assignee history
2012–2014Patents assigned to YAMAZAKI SHUNPEI (7)· patent assignee history
2012–2014Patents assigned to KIMURA HAJIME (6)· patent assignee history
2012–2014Patents assigned to KOYAMA JUN (6)· patent assignee history
2016–2020Based in Saitama, JP· patent location history
2016–2017Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR ENERGY LAB602005–2020
MIYAGAWA KEISUKEself152012–2017
YAMAZAKI SHUNPEI72012–2014
KIMURA HAJIME62012–2014
KOYAMA JUN62012–2014
Locations
LocationPatentsSpan
Kanagawa, JP482006–2020
Zama, JP62007–2018
Atsugi, JP62005–2014
Saitama, JP32016–2020
Tochigi, JP22016–2017