Inventor
Kentaro Okuyama
Inventor
Tokyo, JP
Overview
Patents· 55 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 therein45%
G02BOptical elements, systems or apparatus19%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
F21VFunctional features or details of lighting devices or systems thereof3%
H04NPictorial communication, e.g. television3%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
C03CChemical composition of glasses, glazes or vitreous enamels2%
H01JElectric discharge tubes or discharge lamps2%
PatentTitleYear
10,877,306Display device202010,845,637Display device202010,782,558Display device202010,754,180Display device202010,725,327Display device202010,714,026Display device and control method of display device202010,684,510Display device202010,634,953Display device202010,571,746Display device202010,564,465Display device202010,545,377Display apparatus202010,509,268Display device201910,503,013Display device including an optical modulator201910,488,728Display device201910,488,574Display device and light source device201910,466,538Display device201910,429,694Display device201910,416,493Display device201910,338,441Display device201910,317,731Display device201910,303,000Display device including an optical modulator201910,268,062Display device201910,209,531Optical device and display device201910,120,238Display device201810,067,392Display device20189,983,437Display device including an optical modulator20189,733,500'Illumination unit and display'20179,618,790'Display and illumination unit'20179,581,749'Lighting unit, display, and three-dimensional display'20179,513,487'Illumination device including a light modulation layer, and a display unit including the illumination device'20169,507,197'Lighting device and display device'20169,494,803'Display apparatus and illumination unit'20169,395,573'Illumination unit including light modulation layer and display unit'20169,395,578'Illumination unit, display, and electronic apparatus'20169,316,845'Illumination unit and display unit'20169,318,058'Display unit, displaying method, and recording medium'20169,299,298'Display unit'20169,250,468'Display panel and display unit'20169,223,160'Display'20159,069,208'Edge source illumination device for liquid crystal display with patterned electrodes for light guide modulation layer'20159,052,546'Illumination unit and display'20159,052,427'Display and illumination unit'20159,052,520'Illumination device and display unit'20158,736,795'Paint, retardation element, display device, method for manufacturing retardation element'20148,493,526'Lighting device and display device'20138,427,736'Illumination device, display device, and method of manufacturing light modulator'20138,330,709'Illuminating device and display unit'20128,259,384'Illumination device and display device'20128,248,555'Display apparatus comprises three polarizers and a polarization control element whose orientation of a transmission axis changes according to a control signal'20128,237,888'Illuminating device, display device, and method of manufacturing light modulation element'20128,237,886'Optical sheet, method of manufacturing the same, and display apparatus'20127,990,605'Illumination device, display device, and method of manufacturing light modulator'20117,969,541'Retardation film, method of manufacturing the same, and display'20117,470,737'Dielectric paste and manufacturing method of plasma display'20087,060,411'Dielectric paste and manufacturing method of plasma display'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2008Based in Kyoto, JP· patent location history
2011–2017Patents assigned to SONY CORP (26)· patent assignee history
2011–2017Based in Miyagi, JP· patent location history
2012–2017Patents assigned to OKUYAMA KENTARO (19)· patent assignee history
2012–2017Patents assigned to EBISUI AKIRA (11)· patent assignee history
2012–2017Patents assigned to SATO HARUMI (10)· patent assignee history
2014–2020Based in Tokyo, JP· patent location history
2015–2017Based in Kanagawa, JP· patent location history
2018–2020Patents assigned to JAPAN DISPLAY INC (26)· patent assignee history
2019–2020Based in Minato-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN DISPLAY INC | 26 | 2018–2020 |
| SONY CORP | 26 | 2011–2017 |
| OKUYAMA KENTAROself | 19 | 2012–2017 |
| EBISUI AKIRA | 11 | 2012–2017 |
| SATO HARUMI | 10 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 24 | 2014–2020 |
| Miyagi, JP | 18 | 2011–2017 |
| Kanagawa, JP | 8 | 2015–2017 |
| Minato-ku, JP | 3 | 2019–2020 |
| Kyoto, JP | 2 | 2006–2008 |