Inventor

Kouhei Toyotaka

Inventor

Kanagawa, JP

Overview

2012–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 78 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices18%

G09GArrangements or circuits for control of indicating devices using static means to present variable information17%

H01LSemiconductor devices12%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

G11CStatic stores9%

H10KOrganic electric solid-state devices6%

G06FElectric digital data processing5%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

H03KPulse technique4%

H10BElectronic memory devices3%

PatentTitleYear

10,784,285Display device, display module, and electronic device2020 10,777,682Semiconductor device and manufacturing method thereof2020 10,629,149Semiconductor device, driver circuit, and display device2020 10,586,495Display device and electronic device2020 10,573,667Display device2020 10,553,726Semiconductor device2020 10,475,869Display device including display element and transistor2019 10,395,593Display device2019 10,340,021Pulse signal output circuit and shift register2019 10,330,993Display device2019 10,304,555Semiconductor device, driver circuit, and display device2019 10,256,255Semiconductor device2019 10,217,764Light-emitting device and input/output device2019 10,217,772Display device2019 10,141,053Method for driving a semiconductor device including data migration between a volatile memory and a nonvolatile memory for power-saving2018 10,139,663Input/output device and electronic device2018 10,103,275Semiconductor device2018 10,083,991Display device, display module, and electronic device2018 10,074,747Semiconductor device and manufacturing method thereof2018 10,073,571Touch sensor and touch panel including capacitor2018 10,073,551Display panel, information processing device, and driving method of display panel2018 9,978,329Pulse generation circuit and semiconductor device2018 9,954,011Display device2018 9,939,692Sequential circuit and semiconductor device2018 9,886,905'Display device'2018 9,859,300'Light-emitting device and input/output device'2018 9,851,776Semiconductor device2017 9,817,520'Imaging panel and imaging device'2017 9,735,285'Semiconductor device'2017 9,673,337'Semiconductor device'2017 9,666,678'Semiconductor device and manufacturing method thereof'2017 9,553,205'Semiconductor device, driver circuit, and display device'2017 9,525,034'Semiconductor device and manufacturing method thereof'2016 9,525,017'Display device'2016 9,514,696'Semiconductor device, driver circuit, and display device'2016 9,507,220'Liquid crystal display device and driving method thereof'2016 9,494,830'Sequential circuit and semiconductor device'2016 9,482,919'Display device and electronic device with improved driver circuit'2016 9,478,187'Pulse generation circuit and semiconductor device'2016 9,478,564'Semiconductor device'2016 9,448,451'Driving method of liquid crystal display device'2016 9,451,246'Display device'2016 9,424,950'Semiconductor device'2016 9,412,291'Display device'2016 9,396,812'Pulse signal output circuit and shift register'2016 9,362,417'Semiconductor device'2016 9,336,739'Liquid crystal display device'2016 9,337,343'Semiconductor device, driver circuit, and display device'2016 9,293,104'Liquid crystal display device'2016 9,275,585'Driving method of field sequential liquid crystal display device'2016 9,236,385'Semiconductor device'2016 9,224,339'Liquid crystal display device'2015 9,214,121'Driving method of liquid crystal display device'2015 9,208,742'Semiconductor device, driver circuit, and display device'2015 9,171,842'Sequential circuit and semiconductor device'2015 9,160,291'Semiconductor circuit having switching element, capacitor and operational amplifier circuit'2015 9,111,483'Display device'2015 9,105,256'Liquid crystal display device and driving method thereof'2015 9,069,202'Liquid crystal display device'2015 9,041,453'Pulse generation circuit and semiconductor device'2015 8,994,439'Semiconductor device, image display device, storage device, and electronic device'2015 8,928,708'Display device and method for driving the display device'2015 8,890,859'Liquid crystal display device and driving method of the same'2014 8,884,302'Display device'2014 8,847,933'Display device'2014 8,803,142'Semiconductor device'2014 8,797,371'Method for driving field sequential liquid crystal display device'2014 8,718,224'Pulse signal output circuit and shift register'2014 8,698,717'Liquid crystal display device and driving method thereof'2014 8,693,617'Pulse signal output circuit and shift register'2014 8,692,823'Liquid crystal display device and driving method of the same'2014 8,576,978'Pulse signal output circuit and shift register'2013 8,564,629'Liquid crystal display device and driving method thereof'2013 8,442,183'Pulse signal output circuit and shift register'2013 8,421,069'Semiconductor device'2013 8,421,068'Semiconductor device and manufacturing method thereof'2013 8,405,092'Display device'2013 8,320,516'Pulse signal output circuit and shift register'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to SEMICONDUCTOR ENERGY LAB (77)· patent assignee history

2012–2016Patents assigned to TOYOTAKA KOUHEI (21)· patent assignee history

2012–2020Based in Kanagawa, JP· patent location history

2013–2016Patents assigned to MIYAKE HIROYUKI (12)· patent assignee history

2013–2016Patents assigned to KOYAMA JUN (7)· patent assignee history

2013–2016Patents assigned to YAMAZAKI SHUNPEI (6)· patent assignee history

2013–2020Based in Atsugi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR ENERGY LAB	77	2012–2020
TOYOTAKA KOUHEIself	21	2012–2016
MIYAKE HIROYUKI	12	2013–2016
KOYAMA JUN	7	2013–2016
YAMAZAKI SHUNPEI	6	2013–2016

Locations

Location	Patents	Span
Kanagawa, JP	50	2012–2020
Atsugi, JP	28	2013–2020