LexDanaLexDanabeta
Inventor

Ichio Yudasaka

Inventor
Chino, JP

Overview

63→
Patents
1995–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 63 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Dprimary
H10DInorganic electric semiconductor devices19%
H10KOrganic electric solid-state devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
Y10TTechnical subjects covered by former us classification8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
H05BElectric heating6%
G02BOptical elements, systems or apparatus5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
G09FDisplaying4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
PatentTitleYear
9,142,703'Method of manufacturing photoelectric conversion device, and method of manufacturing image display'20158,723,015'Photoelectric conversion device, image display, method of manufacturing photoelectric conversion device, and method of manufacturing image display'20148,159,124'Active matrix display device'20127,932,518'Method of forming thin film patterning substrate including formation of banks'20117,647,505'Recording medium, recording medium reading/writing apparatus, and method of using recording medium'20107,585,717'Method of manufacturing semiconductor device, semiconductor device and electronic apparatus therefore'20097,544,614'Method of forming a coated film, method of forming an electronic device, and method of manufacturing an electron emission element'20097,524,718'Method for manufacturing photoelectric transducer, and electronic apparatus'20097,524,734'Wiring substrate, electro-optic device, electric apparatus, method of manufacturing wiring substrate, method of manufacturing electro-optic device, and method of manufacturing electric apparatus'20097,521,299'Method of manufacturing transistor, method of manufacturing electro-optical device, and method of manufacturing electronic device'20097,510,093'Method of manufacturing a wiring substrate, method of manufacturing an electro-optical device, method of manufacturing an electronic apparatus'20097,442,955'Method of forming thin film patterning substrate including formation of banks'20087,405,134'Method of manufacturing a semiconductor device and electronic equipment'20087,375,774'Method of manufacturing semiconductor device'20087,364,939'Active matrix display device'20087,348,224'Method for manufacturing thin film transistor, electro-optical device and electronic apparatus'20087,294,155'Coating apparatus, thin film forming method, thin film forming apparatus, and semiconductor device manufacturing method, electro-optic device and electronic instrument'20077,288,792'Method of manufacturing semiconductor device, method of manufacturing electronic apparatus, semiconductor device, and electronic apparatus'20077,273,801'Method of forming thin film patterning substrate including formation of banks'20077,265,021'Alignment method, method for manufacturing a semiconductor device, substrate for a semiconductor device, electronic equipment'20077,262,128'Method of forming multilayer interconnection structure, and manufacturing method for multilayer wiring boards'20077,229,859'Thin film device provided with coating film, liquid crystal panel and electronic device, and method for making the thin film device'20077,214,959'Method of forming thin film patterning substrate including formation of banks'20077,179,733'Method of forming contact holes and electronic device formed thereby'20077,141,492'Method for forming thin-film, apparatus for forming thin-film, method for manufacturing semiconductor device, electro-optical unit, and electronic apparatus'20067,118,943'Production method of a thin film device, production method of a transistor, electro-optical apparatus and electronic equipment'20067,084,428'Transistor, integrated circuit, electro-optic device, electronic instrument and method of manufacturing a transistor'20067,067,337'Thin film device provided with coating film, liquid crystal panel and electronic device, and method for making the thin film device'20067,026,236'Method of forming multilayer interconnection structure, method of manufacturing circuit board, and method of manufacturing device'20067,015,503'Method of forming thin film patterning substrate including formation of banks'20066,967,352'Thin film formation method, display, and color filter'20056,933,571'Thin film transistors, liquid crystal display device and electronic apparatus using the same'20056,884,700'Method of manufacturing device, device, and electronic apparatus'20056,885,148'Active matrix display device'20056,881,501'Organic electro-luminescence element and the manufacturing method thereof'20056,864,133'Device, method of manufacturing device, electro-optic device, and electronic equipment'20056,846,513'Method for fabricating a silicon thin-film'20056,770,936'Thin film transistors, and liquid crystal display device and electronic apparatus using the same'20046,767,775'Method of manufacturing thin-film transistor'20046,765,265'System and method for manufacturing a thin film transistor'20046,755,983'Thin film formation method, display, and color filter'20046,734,839'Active matrix display device'20046,727,123'Method for manufacturing a thin-film transistor comprising a recombination center'20046,642,651'Active matrix display device'20036,621,101'Thin-film transistor'20036,593,591'Thin film device provided with coating film, liquid crystal panel and electronic device, and method the thin film device'20036,580,129'Thin-film transistor and its manufacturing method'20036,580,633'Nonvolatile semiconductor memory device'20036,548,356'Thin film transistor'20036,541,354'Method for forming silicon film'20036,541,918'Active-matrix emitting apparatus and fabrication method therefor'20036,518,700'Organic light-emitting devices'20036,518,087'Method for manufacturing solar battery'20036,514,801'Method for manufacturing thin-film transistor'20036,498,049'Display devices'20026,476,988'Thin film forming method, display, and color filter'20026,380,672'Active matrix display device'20026,373,453'Active matrix display'20026,359,606'Active matrix display'20025,989,945'Thin film device provided with coating film, liquid crystal panel and electronic device, and method for making the thin film device'19995,953,582'Active matrix panel manufacturing method including TFTS having variable impurity concentration levels'19995,563,427'Active matrix panel and manufacturing method including TFTs having variable impurity concentration levels'19965,414,547'Liquid crystal display device and manufacturing method therefor'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2015Patents assigned to SEIKO EPSON CORP (63)· patent assignee history
1996–2007Based in Suwa, JP· patent location history
2002Patents assigned to CAMBRIDGE DISPLAY TECHNOLOGY (1)· patent assignee history
2002–2005Based in Chimo, JP· patent location history
2002Based in Tokyo, JP· patent location history
2003–2005Patents assigned to JSR CORP (3)· patent assignee history
2003Patents assigned to CAMBRIDGE DISPLAY TECH LTD (1)· patent assignee history
2003–2015Based in Chino, JP· patent location history
2006–2010Based in Fujimi, JP· patent location history
2012–2014Patents assigned to YUDASAKA ICHIO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP631995–2015
JSR CORP32003–2005
YUDASAKA ICHIOself22012–2014
CAMBRIDGE DISPLAY TECH LTD12003
CAMBRIDGE DISPLAY TECHNOLOGY12002
Locations
LocationPatentsSpan
Chino, JP342003–2015
Suwa, JP181996–2007
Chimo, JP72002–2005
Fujimi, JP22006–2010
Tokyo, JP12002