Inventor
Masatomo Takeichi
Inventor
Shiga, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices30%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
PatentTitleYear
6,815,270'Thin film transistor formed by an etching process with high anisotropy'20046,798,466'Liquid crystal display device and method for fabricating the same'20046,693,297'Thin film transistor formed by an etching process with high anisotropy'20046,654,075'Liquid crystal display device and method for fabricating the same'20036,258,723'Dry etching method and a TFT fabrication method'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Patents assigned to IBM (5)· patent assignee history
2001–2004Based in Shiga, JP· patent location history
2003Based in Yasu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 5 | 2001–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shiga, JP | 4 | 2001–2004 |
| Yasu, JP | 1 | 2003 |