Inventor · Chiba, JP

Naoyuki Ueda

60Patents
7h-index
30Co-inventors
72Inventor score

Filing activity: Mar 14, 2001 → Jul 20, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9105473B2 Field effect transistor, display element, image display device, and system Electricity 30 Active
US9112039B2 Field-effect transistor, display element, image display device, and system Electricity 21 Active
US6806641B2 Light-emitting device and its use Electricity 17 Expired
US9418842B2 Coating liquid for forming metal oxide thin film, metal oxide thin film, field-effect transistor, and method for manufacturing field-effect transistor Electricity 13 Active
US10020374B2 Field-effect transistor, semiconductor memory display element, image display device, and system Electricity 12 Active
US7208868B2 Light-emitting device and its use Emerging Cross-Sectional Technologies 12 Expired
US8268666B2 Field-effect transistor and method for fabricating field-effect transistor Electricity 8 Active
US10008181B2 Field-effect transistor, display element, image display device, and system Physics 6 Active
US10115828B2 Field-effect transistor, display element, image display device, and system Electricity 5 Active
US10170635B2 Semiconductor device, display device, display apparatus, and system Electricity 5 Active
US9761673B2 Amorphous p-type oxide for a semiconductor device Electricity 4 Active
US9570870B2 Method for producing terminal-equipped wire, terminal-equipped wire and terminal crimping device Emerging Cross-Sectional Technologies 4 Active
US8492761B2 Field-effect transistor and method for fabricating field-effect transistor Electricity 4 Active
US10235930B2 Field-effect transistor including first and second gate insulating layers, display element, image display device and system including field-effect transistor Electricity 4 Active
US10141185B2 Oxide semiconductor, coating liquid, method of forming oxide semiconductor film, semiconductor element, display element, image display device and image display system Electricity 4 Active
US9972274B2 Field-effect transistor, display element, image display device, and system Electricity 3 Active
US9748097B2 Coating liquid for forming metal oxide film, metal oxide film, field-effect transistor, and method for producing field-effect transistor Electricity 3 Active
US9536957B2 P-type oxide, composition for producing p-type oxide, method for producing p-type oxide, semiconductor element, display element, image display device, and system Electricity 3 Active
US8956969B2 Hole formation method, multilayer wiring, semiconductor device, display element, image display device, and system containing via hole formed by the hole formation method Electricity 3 Active
US6916552B2 Organic electroluminescent device and display unit Emerging Cross-Sectional Technologies 3 Expired
US10204799B2 Method for manufacturing a field-effect transistor Electricity 3 Active
US10269293B2 Field-effect transistor (FET) having gate oxide insulating layer including SI and alkaline earth elements, and display element, image display and system including FET Physics 3 Active
US10312373B2 Field-effect transistor (FET) having oxide insulating layer disposed on gate insulating film and between source and drain electrodes, and display element, display and system including said FET, and method of manufacturing said FET Electricity 2 Active
US9978877B2 Electroconductive thin film, coating liquid for forming electroconductive thin film, field-effect transistor, and method for producing field-effect transistor Electricity 2 Active
US10818705B2 Method for manufacturing a field effect transistor, method for manufacturing a volatile semiconductor memory element, method for manufacturing a non-volatile semiconductor memory element, method for manufacturing a display element, method for manufacturing an image display device, and method for manufacturing a system Physics 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.