Inventor
Youji Yoshimura
Inventor
Nara, JP
Overview
Patents· 20 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 therein73%
G02BOptical elements, systems or apparatus23%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
PatentTitleYear
8,228,469'Liquid crystal display device'20128,054,423'Liquid crystal display device'20117,952,667'Liquid crystal display device'20117,916,249'Color filter layer and display device using the same'20117,663,717'Liquid crystal display device'20107,599,023'Color filter layer and transflective liquid crystal display device using the same'20097,535,528'Liquid crystal display device'20097,471,359'Color filter layer having different area ratio between different colors and transflective liquid crystal display device using the same'20087,468,768'Liquid crystal display device'20087,250,998'Color filter layer comprising a transmissive non-color filter region and the transflective display device using the same'20077,196,683'Driving method of image display device, driving device of image display device, and image display device'20077,151,581'Liquid crystal display with light transmission regions and light reflection regions'20066,950,159'Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus line'20056,906,765'Color filter layer and display device using the same'20056,819,379'Liquid crystal display device with light transmission and reflection regions'20046,624,860'Color filter layer providing transmitted light with improved brightness and display device using same'20036,552,764'Reflective LCD whose color filter pattern extends outside display region and whose seal overlaps color filter'20036,295,109'LCD with plurality of pixels having reflective and transmissive regions'20016,215,538'Liquid crystal display including both color filter and non-color filter regions for increasing brightness'20015,684,552'Color liquid crystal display having a color filter composed of multilayer thin films'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to SHARP KK (20)· patent assignee history
1997–2012Based in Nara, JP· patent location history
2012Patents assigned to BAN ATSUSHI (1)· patent assignee history
2012Patents assigned to FUJIOKA SHOGO (1)· patent assignee history
2012Patents assigned to ISHII YUTAKA (1)· patent assignee history
2012Patents assigned to KATAYAMA MIKIO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 20 | 1997–2012 |
| BAN ATSUSHI | 1 | 2012 |
| FUJIOKA SHOGO | 1 | 2012 |
| ISHII YUTAKA | 1 | 2012 |
| KATAYAMA MIKIO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nara, JP | 20 | 1997–2012 |