Inventor
Toshihiro Ueki
Inventor
Machida, JP
Overview
Patents· 10 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 therein59%
C09KMaterials for miscellaneous applications, not provided for elsewhere12%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices12%
G02BOptical elements, systems or apparatus6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
5,680,187'Liquid crystal display device and method for manufacturing the same'19975,626,796'Light sensitive composition for black matrix, substrate for color filter, and liquid crystal display'19975,374,493'Color filter and method of fabricating a color filter'19945,229,039'Color liquid crystal display and method of manufacture'19935,142,392'Color liquid crystal display having light shielding layers and method of manufacturing thereof'19925,121,235'Liquid crystal display device having light transmission control layer'19925,121,237'Liquid crystal display device and method of manufacture'19925,095,379'Color filter, liquid crystal display using same and method of repair thereof by using a negative photosensitive resin'19925,083,853'Color liquid crystal display device having light-shielding conductive layers'19924,946,259'Color liquid crystal display and method of manufacture'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1997Patents assigned to IBM (10)· patent assignee history
1990–1993Based in Machida, JP· patent location history
1992Patents assigned to TOSHIBA KK (2)· patent assignee history
1994–1997Based in Kawasaki, JP· patent location history
1997Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 10 | 1990–1997 |
| TOSHIBA KK | 2 | 1992 |
| FUJI PHOTO FILM CO LTD | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Machida, JP | 7 | 1990–1993 |
| Kawasaki, JP | 3 | 1994–1997 |