Inventor

Hiroaki Shigeta

Inventor

Osaka, JP

Overview

7→

Patents

2011–2019

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus21%

G09GArrangements or circuits for control of indicating devices using static means to present variable information14%

H01LSemiconductor devices14%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

G06FElectric digital data processing7%

H10HInorganic light-emitting semiconductor devices having potential barriers7%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

PatentTitleYear

10,411,148Photoelectric conversion element2019 9,324,891'Solar cell, solar cell panel, and device comprising solar cell'2016 8,698,977'Lighting device and display device'2014 8,525,953'Display device'2013 8,303,155'Bifacial light emitting backlight'2012 8,102,342'Display apparatus including a driver using a lookup table'2012 8,047,697'Backlight'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to SHARP KK (7)· patent assignee history

2011–2016Based in Osaka, JP· patent location history

2012–2016Patents assigned to SHIGETA HIROAKI (5)· patent assignee history

2012Based in Tenri, JP· patent location history

2013–2014Patents assigned to USUKURA NARU (2)· patent assignee history

2013Patents assigned to KATOH HIROMI (1)· patent assignee history

2016Patents assigned to FUJITA MASAYUKI (1)· patent assignee history

2019Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	7	2011–2019
SHIGETA HIROAKIself	5	2012–2016
USUKURA NARU	2	2013–2014
FUJITA MASAYUKI	1	2016
KATOH HIROMI	1	2013

Locations

Location	Patents	Span
Osaka, JP	5	2011–2016
Sakai, JP	1	2019
Tenri, JP	1	2012