Inventor

Koujirou Higa

Inventor

Osaka, JP

Overview

8→

Patents

2019–2021

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

F21SNon-portable lighting devices18%

F21VFunctional features or details of lighting devices or systems thereof15%

G09GArrangements or circuits for control of indicating devices using static means to present variable information15%

G09FDisplaying13%

H05KPrinted circuits5%

F21KNon-electric light sources using luminescence3%

G02BOptical elements, systems or apparatus3%

G06FElectric digital data processing3%

H01LSemiconductor devices3%

PatentTitleYear

10,976,601Video display device2021 10,809,569Video display device2020 10,761,372Image display apparatus2020 10,663,793Image display device2020 10,643,556Video display device2020 10,642,097Image display device including multiple light source substrates2020 10,580,346Display device including a plurality of flexible LED mounting boards2020 10,490,143Video display device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2021Patents assigned to PANASONIC IP MAN CO LTD (8)· patent assignee history

2019–2021Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PANASONIC IP MAN CO LTD	8	2019–2021

Locations

Location	Patents	Span
Osaka, JP	8	2019–2021