Assignee
OKUBO YASUSHI
JP·6 granted patents·2 pending applications·3 citations·filing 2005–2011
Top patents by PatentIndex Score
8 records- 0179US8663875B2Method of manufacturing a photomaskOKUBO YASUSHI·Filed 2010·Granted Mar 4, 2014·3 cites·17 claims
- 0252US2008113204A1Transparent resin film, its manufacturing method, electronic display, liquid crystal display, organic EL display, and touch panelOKUBO YASUSHI·Filed 2007·Application pending·0 cites
- 0349US8967848B2Lighting deviceOKUBO YASUSHI·Filed 2009·Granted Mar 3, 2015·0 cites·11 claims
- 0449US8729387B2Organic photoelectric conversion element, solar cell and optical sensor arrayOKUBO YASUSHI·Filed 2009·Granted May 20, 2014·0 cites·14 claims
- 0545US9634261B2Organic photoelectric conversion element and solar cell using sameOKUBO YASUSHI·Filed 2011·Granted Apr 25, 2017·0 cites·27 claims
- 0642US2008226924A1Transparent Conductive Film, Method For Producing Transparent Conductive Film and Organic Electroluminescent DeviceOKUBO YASUSHI·Filed 2005·Application pending·0 cites
- 0741US8268513B2Mask blank manufacturing methodOKUBO YASUSHI·Filed 2005·Granted Sep 18, 2012·0 cites·19 claims
- 0835US9666818B2Tandem-type organic photoelectric conversion element and solar batteryOKUBO YASUSHI·Filed 2010·Granted May 30, 2017·0 cites·14 claims
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