Inventor
Yoshimasa Chikama
Inventor
Osaka, JP
Overview
Patents· 42 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 therein28%
H10DInorganic electric semiconductor devices22%
H01LSemiconductor devices13%
H05KPrinted circuits7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
C23CCoating metallic material3%
G06FElectric digital data processing3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
G09FDisplaying2%
PatentTitleYear
11,079,636Active matrix substrate, liquid crystal display device with touch sensor using active matrix substrate, and method for manufacturing active matrix substrate202111,061,263Touch-panel-equipped display device202111,009,758Display panel and display device202110,957,712Substrate and method for producing substrate202110,777,587Active matrix substrate and display device provided with active matrix substrate202010,754,210Display device202010,551,682Display device202010,386,950Touch-panel-equipped display device and method for manufacturing touch-panel-equipped display device201910,186,525Circuit board, display device, and process for production of circuit board20199,595,544'Thin film transistor substrate and display device'20179,469,897'Thin film forming apparatus and thin film forming method'20169,177,974'Active matrix substrate and liquid crystal display panel including the same, and method for manufacturing active matrix substrate with gate insulating film not provided where auxiliary capacitor is provided'20159,142,573'Thin film transistor substrate and method for producing same'20159,076,718'Oxide semiconductor, thin film transistor array substrate and production method thereof, and display device'20159,070,600'Active matrix substrate, display panel, and display device'20159,035,295'Thin film transistor having an oxide semiconductor thin film formed on a multi-source drain electrode'20159,024,311'Thin film transistor, method for manufacturing same, active matrix substrate, display panel and display device'20158,940,566'Semiconductor device, display device, and production method for semiconductor device and display device'20158,906,739'Thin film transistor substrate and method for manufacturing same'20148,865,516'Oxide semiconductor, thin film transistor array substrate and production method thereof, and display device'20148,829,513'Oxide semiconductor including Ga, In, Zn, and O and A thin film transistor and a display with the oxide semiconductor including Ga, In, Zn, and O'20148,698,152'Display panel and thin film transistor substrate'20148,685,803'Semiconductor device and method for producing same'20148,592,811'Active matrix substrate and display panel'20138,481,373'Method for manufacturing thin film transistor substrate'20138,304,873'Manufacturing method for display device and display device'20128,094,268'Liquid crystal display substrate, liquid crystal display device and manufacturing method of the liquid crystal display substrate'20127,957,151'Circuit component, electrode connection structure and display device including the same'20117,670,656'Composite substrate and method for manufacture thereof'20107,075,614'Method of making active matrix substrate with pixel electrodes of photosensitive conductive material'20066,897,135'Method for fabricating metal interconnections'20056,864,936'Active matrix substrate, method of manufacturing the same, and display and image-capturing devices utilizing the same'20056,802,985'Method for fabricating metal wirings'20046,798,032'Metal film pattern and manufacturing method thereof'20046,788,376'Active matrix substrate, method for fabricating the substrate and liquid crystal display device'20046,770,978'Metal line, method for fabricating the metal line, thin film transistor employing the metal line and display device'20046,750,475'Method for fabricating electric interconnections and interconnection substrate having electric interconnections fabricated by the same method'20046,720,211'Method for fabricating electric interconnections and interconnection substrate having electric interconnections fabricated by the same method'20046,627,544'Method of making a metal film pattern'20036,518,676'Metal interconnections and active matrix substrate using the same'20036,413,845'Method for fabricating metal interconnections'20026,319,741'Method for fabricating metal interconnections and wiring board having the metal interconnections'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2021Patents assigned to SHARP KK (42)· patent assignee history
2001–2006Based in Nishikamo-gun, JP· patent location history
2003–2012Based in Kyoto, JP· patent location history
2011Based in Kizugawa-shi, JP· patent location history
2012–2016Patents assigned to CHIKAMA YOSHIMASA (16)· patent assignee history
2012–2017Based in Osaka, JP· patent location history
2013–2015Patents assigned to NAKAGAWA OKIFUMI (11)· patent assignee history
2013–2015Patents assigned to HARUMOTO YOSHIYUKI (10)· patent assignee history
2013–2015Patents assigned to SUZUKI MASAHIKO (10)· patent assignee history
2019–2021Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 42 | 2001–2021 |
| CHIKAMA YOSHIMASAself | 16 | 2012–2016 |
| NAKAGAWA OKIFUMI | 11 | 2013–2015 |
| HARUMOTO YOSHIYUKI | 10 | 2013–2015 |
| SUZUKI MASAHIKO | 10 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 17 | 2012–2017 |
| Sakai, JP | 9 | 2019–2021 |
| Nishikamo-gun, JP | 8 | 2001–2006 |
| Kyoto, JP | 6 | 2003–2012 |
| Kizugawa-shi, JP | 1 | 2011 |