Inventor · disambiguated record
Tsuyoshi Ohyama
Also filed as: OHYAMA TSUYOSHI
53 granted patents·13 pending applications·87 citations·filing 1996–2025
97Inventor score
Top patents by PatentIndex Score
66 records- 0192US9583543B2Antireflection film and organic light emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 28, 2017·6 cites·16 claims
- 0290US10926907B2PTP packaging machineCKD CORP·Filed 2018·Granted Feb 23, 2021·6 cites·10 claims
- 0385US8441584B2Stereoscopic image displaying apparatusOHYAMA TSUYOSHI·Filed 2010·Granted May 14, 2013·7 cites·13 claims
- 0483US11927435B2Three-dimensional measurement device and three-dimensional measurement methodCKD CORP·Filed 2021·Granted Mar 12, 2024·1 cites·13 claims
- 0583US11039561B2Component mounting system and adhesive inspection deviceCKD CORP·Filed 2019·Granted Jun 15, 2021·2 cites·14 claims
- 0681US9511455B2Substrate inspection device and component mounting deviceCKD CORP·Filed 2015·Granted Dec 6, 2016·2 cites·16 claims
- 0776US7751000B2Liquid crystal display having a plurality of retardation films in reflective areas and method for manufacturing the sameSONY CORP·Filed 2006·Granted Jul 6, 2010·3 cites·12 claims
- 0875US11452250B2Substrate inspection device that inspects application quality of adhesiveCKD CORP·Filed 2019·Granted Sep 20, 2022·2 cites·11 claims
- 0973US10082700B2Antireflection film and organic light emitting diode device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 25, 2018·1 cites·25 claims
- 1073US9851573B2Display deviceOHYAMA TSUYOSHI·Filed 2012·Granted Dec 26, 2017·2 cites·4 claims
- 1173US9766384B2Antireflection film and organic light emitting device provided with the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 19, 2017·2 cites·15 claims
- 1273US2025341667A1Liquid crystal material, laminate, optical member, display device and laminate manufacturing methodSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1370US9240146B2Liquid crystal display device and driving method therefore as well as electronic apparatusJAPAN DISPLAY INC·Filed 2012·Granted Jan 19, 2016·2 cites·4 claims
- 1470US9218684B2Display control apparatus and method, and display apparatusJAPAN DISPLAY INC·Filed 2012·Granted Dec 22, 2015·2 cites·10 claims
- 1569US10589914B2Blister sheet and blister packaging machineCKD CORP·Filed 2018·Granted Mar 17, 2020·1 cites·12 claims
- 1669US5825445AElectrooptical liquid crystal deviceTOSHIBA KK·Filed 1996·Granted Oct 20, 1998·42 cites·22 claims
- 1768US10508903B2Three-dimensional measurement deviceCKD CORP·Filed 2018·Granted Dec 17, 2019·1 cites·17 claims
- 1865US10509149B2Organic light emitting diode deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 17, 2019·1 cites·29 claims
- 1964US12446162B2Screen mask inspection device, solder printing inspection device, and method for inspecting screen maskCKD CORP·Filed 2022·Granted Oct 14, 2025·0 cites·5 claims
- 2063US8131061B2Apparatus for inspecting solder printingMAMIYA TAKAHIRO·Filed 2008·Granted Mar 6, 2012·1 cites·20 claims
- 2163US2025236481A1Winding apparatusCKD CORP·Filed 2025·Application pending·0 cites
- 2261US11214396B2Inspection device, PTP packaging machine and PTP sheet manufacturing methodCKD CORP·Filed 2019·Granted Jan 4, 2022·0 cites·2 claims
- 2359US8599338B2Liquid crystal display and method for manufacturing the same related application dataOHYAMA TSUYOSHI·Filed 2012·Granted Dec 3, 2013·0 cites·2 claims
- 2459US2025004175A1Resin film, method of manufacturing resin film, display device, optical member, and polarizing memberSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2558US11338950B2Inspection device, PTP packaging machine and PTP sheet manufacturing methodCKD CORP·Filed 2019·Granted May 24, 2022·0 cites·14 claims
- 2658US8810742B2Display apparatus and variable lens arrayOHYAMA TSUYOSHI·Filed 2012·Granted Aug 19, 2014·0 cites·7 claims
- 2758US2014320772A1Display apparatus and variable lens arrayJAPAN DISPLAY INC·Filed 2014·Application pending·0 cites
- 2857US11933742B2Inspection device, packaging machine, and package inspection methodCKD CORP·Filed 2021·Granted Mar 19, 2024·0 cites·17 claims
- 2956US10228569B2Display deviceJAPAN DISPLAY INC·Filed 2017·Granted Mar 12, 2019·0 cites·5 claims
- 3055US12432895B2Solder printing inspection deviceCKD CORP·Filed 2023·Granted Sep 30, 2025·0 cites·10 claims
- 3155US7800722B2Method of manufacturing a liquid crystal display having a patterned retardation filmSONY CORP·Filed 2003·Granted Sep 21, 2010·3 cites·3 claims
- 3254US12291368B2Inspection device, packaging sheet manufacturing device, and packaging sheet manufacturing methodCKD CORP·Filed 2021·Granted May 6, 2025·0 cites·5 claims
- 3354US11414231B2Inspection device and PTP packaging machineCKD CORP·Filed 2020·Granted Aug 16, 2022·0 cites·9 claims
- 3453US8836875B2Liquid crystal display device and electronic apparatusJAPAN DISPLAY WEST INC·Filed 2012·Granted Sep 16, 2014·0 cites·5 claims
- 3551US12315133B2Substrate foreign matter inspection device and substrate foreign matter inspection methodCKD CORP·Filed 2023·Granted May 27, 2025·0 cites·4 claims
- 3651US11184984B2Solder printing inspection device, solder printing inspection method and method of manufacturing substrateCKD CORP·Filed 2019·Granted Nov 23, 2021·0 cites·10 claims
- 3751US8189144B2Liquid crystal display having a patterned retardation film and method for manufacturing the sameOHYAMA TSUYOSHI·Filed 2006·Granted May 29, 2012·0 cites·17 claims
- 3850US11476447B2Foldable circular polarizing plate and display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 18, 2022·0 cites·14 claims
- 3948US9219248B2Organic electroluminescence display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 22, 2015·0 cites·13 claims
- 4048US9091859B2Display apparatus and variable lens arrayOHYAMA TSUYOSHI·Filed 2012·Granted Jul 28, 2015·0 cites·5 claims
- 4148US9025093B2Liquid crystal display device, electronic apparatus, and optical deviceJAPAN DISPLAY WEST INC·Filed 2012·Granted May 5, 2015·0 cites·14 claims
- 4248US8860921B2Liquid crystal optical deviceTAKAMA DAISUKE·Filed 2012·Granted Oct 14, 2014·0 cites·9 claims
- 4348US7659954B2Liquid crystal display device, electronic equipment, and method of manufacturing liquid crystal display deviceSONY CORP·Filed 2007·Granted Feb 9, 2010·0 cites·13 claims
- 4448US2009135118A1Liquid crystal display deviceSONY CORP·Filed 2008·Application pending·0 cites
- 4547US11930600B2Three-dimensional measurement apparatus and three-dimensional measurement methodCKD CORP·Filed 2021·Granted Mar 12, 2024·0 cites·16 claims
- 4647US2013241964A1Display device and electronic apparatusJAPAN DISPLAY WEST INC·Filed 2013·Application pending·0 cites
- 4747US2009040439A1Liquid crystal display apparatusSONY CORP·Filed 2008·Application pending·0 cites
- 4846US10563977B2Three-dimensional measuring deviceCKD CORP·Filed 2018·Granted Feb 18, 2020·0 cites·17 claims
- 4946US9087477B2Display apparatus and electronic apparatusJAPAN DISPLAY WEST INC·Filed 2013·Granted Jul 21, 2015·0 cites·6 claims
- 5045US10914574B2Three-dimensional measurement deviceCKD CORP·Filed 2019·Granted Feb 9, 2021·0 cites·8 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →