Inventor
Koji Yabuta
Inventor
Kashiba, JP
Overview
Patents· 18 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 therein50%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
G02BOptical elements, systems or apparatus10%
H04NPictorial communication, e.g. television7%
A47JKitchen equipment3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
G06FElectric digital data processing3%
G07FCoin-freed or like apparatus3%
H04MTelephonic communication3%
PatentTitleYear
8,687,273'Image display device, electronic device, and parallax barrier element'20148,330,674'Multiplex image display device, multiplex image display computer program, and computer-readable storage medium containing the program'20128,184,145'Display device and electronic apparatus'20128,149,358'Automated teller machine'20128,134,544'Display device'20128,094,103'Viewing-angle control device, display apparatus, method for controlling viewing-angle control device, viewing-angle control program, and storage medium storing the program'20128,031,273'Display device, viewing angle control device, and electronic device'20117,978,167'Display apparatus and electronics device'20117,898,602'Display apparatus'20117,868,980'Display apparatus'20117,834,834'Display device, viewing angle control device, and electronic apparatus'20107,817,106'Display device, viewing angle control device, and electronic apparatus'20107,764,253'Display device, viewing angle control device, and electronic apparatus'20107,633,586'Display'20097,551,239'Viewing angle control element and image display based on same'20097,486,350'Display device, viewing angle control device, electronic display device, and multiple image display device'20097,468,764'Liquid crystal display panel and liquid crystal display apparatus'20085,737,046'Birefringence control type liquid crystal display device'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2014Patents assigned to SHARP KK (17)· patent assignee history
1998–2009Based in Nara, JP· patent location history
2008–2014Based in Kashiba, JP· patent location history
2012–2014Patents assigned to FUKUSHIMA HIROSHI (6)· patent assignee history
2012–2014Patents assigned to TAKATANI TOMOO (6)· patent assignee history
2012–2014Patents assigned to YABUTA KOJI (6)· patent assignee history
2012Patents assigned to IMAI AKIRA (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 17 | 1998–2014 |
| FUKUSHIMA HIROSHI | 6 | 2012–2014 |
| TAKATANI TOMOO | 6 | 2012–2014 |
| YABUTA KOJIself | 6 | 2012–2014 |
| IMAI AKIRA | 4 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kashiba, JP | 16 | 2008–2014 |
| Nara, JP | 2 | 1998–2009 |