Inventor
Takuo Tamura
Inventor
Yokohama, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G06TImage data processing or generation, in general6%
C01BNon-metallic elements3%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C23CCoating metallic material3%
G11BInformation storage based on relative movement between record carrier and transducer3%
PatentTitleYear
7,750,548'Image display device'20107,352,890'Method for analyzing circuit pattern defects and a system thereof'20087,258,586'Method for manufacturing an organic electroluminescence display'20077,232,716'Display device and method for manufacturing the same'20077,227,186'Thin film transistor and method of manufacturing the same'20077,062,081'Method and system for analyzing circuit pattern defects'20066,903,371'Thin film transistor and display using the same'20056,861,299'Process for manufacturing thin film transistor on unannealed glass substrate'20056,815,717'Thin-film transistor and method of manufacturing the same'20046,767,760'Process of manufacturing a thin-film transistor'20046,716,688'Irradiation of manufacturing a thin film transistor by laser irradiation'20046,670,638'Liquid crystal display element and method of manufacturing the same'20036,657,227'Transistor with thin film active region having clusters of different crystal orientation'20036,570,184'Thin film transistor and method for manufacturing the same'20036,031,694'Magnetic head with protective film comprising amorphous CaMgSi.sub.2 b. O.su6, Mg.sub.2 SiO.sub.4 and/or MgAl.sub.2 O.sub.4'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2010Patents assigned to HITACHI LTD (13)· patent assignee history
2000–2010Based in Yokohama, JP· patent location history
2003–2007Based in Tokyo, JP· patent location history
2007Patents assigned to HITACHI DISPLAYS LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 13 | 2000–2010 |
| HITACHI DISPLAYS LTD | 2 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 2000–2010 |
| Tokyo, JP | 3 | 2003–2007 |