Inventor · disambiguated record
Yoshimasa Chikama
Also filed as: CHIKAMA YOSHIMASA
45 granted patents·23 pending applications·419 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
68 records- 0193US8685803B2Semiconductor device and method for producing sameCHIKAMA YOSHIMASA·Filed 2010·Granted Apr 1, 2014·22 cites·3 claims
- 0292US8481373B2Method for manufacturing thin film transistor substrateOKABE TOHRU·Filed 2010·Granted Jul 9, 2013·17 cites·11 claims
- 0392US6413845B1Method for fabricating metal interconnectionsSHARP KK·Filed 2000·Granted Jul 2, 2002·61 cites·16 claims
- 0491US11385488B2Curved display panelSHARP KK·Filed 2021·Granted Jul 12, 2022·2 cites·8 claims
- 0591US9142573B1Thin film transistor substrate and method for producing sameYAMASHITA TETSUYA·Filed 2011·Granted Sep 22, 2015·13 cites·6 claims
- 0691US7075614B2Method of making active matrix substrate with pixel electrodes of photosensitive conductive materialSHARP KK·Filed 2003·Granted Jul 11, 2006·50 cites·5 claims
- 0791US6319741B1Method for fabricating metal interconnections and wiring board having the metal interconnectionsSHARP KK·Filed 2000·Granted Nov 20, 2001·54 cites·18 claims
- 0888US6750475B1Method for fabricating electric interconnections and interconnection substrate having electric interconnections fabricated by the same methodSHARP KK·Filed 2000·Granted Jun 15, 2004·35 cites·8 claims
- 0986US6627544B2Method of making a metal film patternSHARP KK·Filed 2002·Granted Sep 30, 2003·37 cites·17 claims
- 1084US6802985B1Method for fabricating metal wiringsSHARP KK·Filed 2000·Granted Oct 12, 2004·15 cites·13 claims
- 1183US10551682B2Display deviceSHARP KK·Filed 2016·Granted Feb 4, 2020·2 cites·15 claims
- 1282US9076718B2Oxide semiconductor, thin film transistor array substrate and production method thereof, and display deviceSHARP KK·Filed 2014·Granted Jul 7, 2015·4 cites·5 claims
- 1381US9070600B2Active matrix substrate, display panel, and display deviceKATSUI HIROMITSU·Filed 2012·Granted Jun 30, 2015·4 cites·7 claims
- 1479US10186525B2Circuit board, display device, and process for production of circuit boardSHARP KK·Filed 2017·Granted Jan 22, 2019·2 cites·11 claims
- 1578US8829513B2Oxide semiconductor including Ga, In, Zn, and O and A thin film transistor and a display with the oxide semiconductor including Ga, In, Zn, and OOTA YOSHIFUMI·Filed 2010·Granted Sep 9, 2014·3 cites·5 claims
- 1677US8865516B2Oxide semiconductor, thin film transistor array substrate and production method thereof, and display deviceOHTA YOSHIFUMI·Filed 2010·Granted Oct 21, 2014·4 cites·4 claims
- 1776US9595544B2Thin film transistor substrate and display deviceSHARP KK·Filed 2013·Granted Mar 14, 2017·3 cites·10 claims
- 1875US10777587B2Active matrix substrate and display device provided with active matrix substrateSHARP KK·Filed 2017·Granted Sep 15, 2020·2 cites·20 claims
- 1974US6788376B2Active matrix substrate, method for fabricating the substrate and liquid crystal display deviceSHARP KK·Filed 2001·Granted Sep 7, 2004·14 cites·13 claims
- 2074US6770978B2Metal line, method for fabricating the metal line, thin film transistor employing the metal line and display deviceSHARP KK·Filed 2001·Granted Aug 3, 2004·20 cites·15 claims
- 2173US7957151B2Circuit component, electrode connection structure and display device including the sameSHARP KK·Filed 2006·Granted Jun 7, 2011·5 cites·11 claims
- 2272US6720211B2Method for fabricating electric interconnections and interconnection substrate having electric interconnections fabricated by the same methodSHARP KK·Filed 2002·Granted Apr 13, 2004·12 cites·21 claims
- 2371US11009758B2Display panel and display deviceSHARP KK·Filed 2019·Granted May 18, 2021·1 cites·8 claims
- 2470US8940566B2Semiconductor device, display device, and production method for semiconductor device and display deviceNAKAGAWA OKIFUMI·Filed 2011·Granted Jan 27, 2015·4 cites·18 claims
- 2569US11061263B2Touch-panel-equipped display deviceSHARP KK·Filed 2017·Granted Jul 13, 2021·1 cites·2 claims
- 2669US6798032B2Metal film pattern and manufacturing method thereofSHARP KK·Filed 2003·Granted Sep 28, 2004·12 cites·20 claims
- 2769US2025389998A1Display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 2864US8592811B2Active matrix substrate and display panelSUZUKI MASAHIKO·Filed 2011·Granted Nov 26, 2013·2 cites·9 claims
- 2962US8304873B2Manufacturing method for display device and display deviceOKABE TOHRU·Filed 2008·Granted Nov 6, 2012·1 cites·8 claims
- 3061US9469897B2Thin film forming apparatus and thin film forming methodCHIKAMA YOSHIMASA·Filed 2011·Granted Oct 18, 2016·1 cites·8 claims
- 3160US8094268B2Liquid crystal display substrate, liquid crystal display device and manufacturing method of the liquid crystal display substrateOKABE TOHRU·Filed 2006·Granted Jan 10, 2012·1 cites·15 claims
- 3258US2025105504A1Phased array antennaSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 3357US6518676B2Metal interconnections and active matrix substrate using the sameSHARP KK·Filed 2001·Granted Feb 11, 2003·5 cites·8 claims
- 3457US2025015495A1Phased array antennaSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 3556US9024311B2Thin film transistor, method for manufacturing same, active matrix substrate, display panel and display deviceHARA TAKESHI·Filed 2010·Granted May 5, 2015·1 cites·18 claims
- 3656US2023305201A1Reflection plate, display device, and method of producing reflection plateSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 3755US2011043720A1Method for manufacturing display device and display deviceSHARP KK·Filed 2008·Application pending·0 cites
- 3854US2023178561A1Active matrix substrate and method for manufacturing sameSHARP DISPLAY TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 3953US6897135B2Method for fabricating metal interconnectionsSHARP KK·Filed 2002·Granted May 24, 2005·4 cites·7 claims
- 4053US6864936B2Active matrix substrate, method of manufacturing the same, and display and image-capturing devices utilizing the sameSHARP KK·Filed 2001·Granted Mar 8, 2005·5 cites·39 claims
- 4152US11688743B2Active matrix substrate and method for manufacturing sameSHARP KK·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 4249US11762252B2Liquid crystal display device and method for manufacturing sameSHARP KK·Filed 2022·Granted Sep 19, 2023·0 cites·9 claims
- 4349US2019302506A1Method for manufacturing liquid crystal display device, and liquid crystal display deviceSHARP KK·Filed 2019·Application pending·0 cites
- 4448US7670656B2Composite substrate and method for manufacture thereofSHARP KK·Filed 2006·Granted Mar 2, 2010·0 cites·8 claims
- 4546US2010013785A1Display panel substrate, display panel, display appratus, and method for manufacturing display panel substrateMURAI ATSUHITO·Filed 2007·Application pending·0 cites
- 4645US11079636B2Active matrix substrate, liquid crystal display device with touch sensor using active matrix substrate, and method for manufacturing active matrix substrateSHARP KK·Filed 2020·Granted Aug 3, 2021·0 cites·15 claims
- 4745US10754210B1Display deviceSHARP KK·Filed 2017·Granted Aug 25, 2020·0 cites·6 claims
- 4845US2014151682A1Circuit board, display device, and process for production of circuit boardSAITO YUICHI·Filed 2011·Application pending·0 cites
- 4944US2020287054A1Semiconductor device and method for producing the sameSHARP KK·Filed 2020·Application pending·0 cites
- 5041US10386950B2Touch-panel-equipped display device and method for manufacturing touch-panel-equipped display deviceSHARP KK·Filed 2016·Granted Aug 20, 2019·0 cites·16 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →