Inventor

Ryota Kawabata

Inventor

Sakai, JP

Overview

4→

Patents

2013–2018

Patent span

Physics

Primary field (CPC G)

Patents· 4 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 therein36%

G02BOptical elements, systems or apparatus27%

F21VFunctional features or details of lighting devices or systems thereof18%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%

G06FElectric digital data processing9%

PatentTitleYear

9,958,716Display apparatus2018 9,851,498Light source device and display apparatus2017 9,810,834'Optical sheet holding structure and display apparatus'2017 8,579,493'Display device and television receiver'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to KAWABATA RYOTA (1)· patent assignee history

2013Patents assigned to OKITSU MOTOAKI (1)· patent assignee history

2013Patents assigned to SHARP KK (1)· patent assignee history

2013Based in Osaka, JP· patent location history

2017–2018Patents assigned to SAKAI DISPLAY PRODUCTS CORP (3)· patent assignee history

2017–2018Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAKAI DISPLAY PRODUCTS CORP	3	2017–2018
KAWABATA RYOTAself	1	2013
OKITSU MOTOAKI	1	2013
SHARP KK	1	2013

Locations

Location	Patents	Span
Sakai, JP	3	2017–2018
Osaka, JP	1	2013