Inventor
Hidenao Kubota
Inventor
Yokohama, JP
Overview
Patents· 26 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 therein26%
G02BOptical elements, systems or apparatus20%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
H05KPrinted circuits7%
G06FElectric digital data processing4%
H01JElectric discharge tubes or discharge lamps4%
H04NPictorial communication, e.g. television4%
G10LSpeech analysis techniques or speech synthesis2%
G11BInformation storage based on relative movement between record carrier and transducer2%
PatentTitleYear
10,911,831Information processing apparatus, information processing method, program, and information processing system20219,086,594'Lighting device and image display device including the same'20158,736,543'Liquid crystal display device with backlight'20148,687,148'Liquid crystal display device'20148,596,848'Liquid crystal display device, backlight and LED'20138,514,349'Image display apparatus and backlight apparatus used therefor'20138,477,259'Liquid crystal display device'20138,421,955'Liquid crystal display device'20138,421,788'Power supply circuit and image display apparatus using the same'20138,363,179'Liquid crystal display device'20138,350,986'Backlight unit and video display apparatus applying the same therein'20138,320,119'Image display'20128,184,241'Liquid crystal display device'20128,149,184'Plasma display device'20128,085,259'Display apparatus'20118,035,780'Liquid crystal display device'20118,018,558'Liquid crystal display device'20117,969,538'Liquid crystal display device'20117,956,939'Touch-panel-equipped display module'20117,952,597'Image display device'20117,612,490'Plasma display apparatus with optical filter and elastic conductive body'20097,602,458'Liquid crystal display module and liquid crystal display device'20097,515,118'Plasma display device'20097,271,783'Display device'20077,113,153'Plasma display device'20066,879,112'Image display device and method of displaying images with static image detection'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2013Patents assigned to HITACHI LTD (9)· patent assignee history
2005–2014Based in Yokohama, JP· patent location history
2009–2012Patents assigned to HITACHI DISPLAYS LTD (6)· patent assignee history
2009–2012Based in Mobara, JP· patent location history
2011–2014Patents assigned to KUBOTA HIDENAO (13)· patent assignee history
2012–2014Patents assigned to HITACHI CONSUMER ELECTRONICS (9)· patent assignee history
2013Patents assigned to OUCHI SATOSHI (4)· patent assignee history
2013Based in Yokoyama, JP· patent location history
2015Based in Ibaraki, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUBOTA HIDENAOself | 13 | 2011–2014 |
| HITACHI CONSUMER ELECTRONICS | 9 | 2012–2014 |
| HITACHI LTD | 9 | 2005–2013 |
| HITACHI DISPLAYS LTD | 6 | 2009–2012 |
| OUCHI SATOSHI | 4 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 17 | 2005–2014 |
| Mobara, JP | 6 | 2009–2012 |
| Tokyo, JP | 1 | 2021 |
| Ibaraki, JP | 1 | 2015 |
| Yokoyama, JP | 1 | 2013 |