Assignee
POLATECHNO CO LTD
JP·3 granted patents·7 pending applications·54 citations·filing 2001–2017
Top patents by PatentIndex Score
10 records- 0188US6912029B2Optical film and polarizing film using the same, and method for improving view angle of the polarizing filmPOLATECHNO CO LTD·Filed 2001·Granted Jun 28, 2005·37 cites·22 claims
- 0277US7163723B2Liquid crystalline compound and reterdation difference film using the samePOLATECHNO CO LTD·Filed 2002·Granted Jan 16, 2007·17 cites·21 claims
- 0357US2016109619A1Azo Compound, Dye-Based Polarizing Film And Polarizing PlatePOLATECHNO CO LTD·Filed 2015·Application pending·0 cites
- 0450US2016103362A1Azo Compound and Salt Thereof, And Dye-Based Polarizing Film And Polarizing Plate Containing The SamePOLATECHNO CO LTD·Filed 2015·Application pending·0 cites
- 0547US2010167904A1Polarized glass and method for manufacturing the polarized glassPOLATECHNO CO LTD·Filed 2009·Application pending·0 cites
- 0642US2019204679A1Liquid crystal display devicePOLATECHNO CO LTD·Filed 2016·Application pending·0 cites
- 0740US2018321551A1Liquid crystal display devicePOLATECHNO CO LTD·Filed 2016·Application pending·0 cites
- 0839US2014087201A1Dye-Based Polarizing Element And Polarizing PlatePOLATECHNO CO LTD·Filed 2012·Application pending·0 cites
- 0939US2014085721A1Dye-Based Polarizing Element And Polarizing PlatePOLATECHNO CO LTD·Filed 2012·Application pending·0 cites
- 1029US10585281B2Polarizing member and head-up display device comprising samePOLATECHNO CO LTD·Filed 2017·Granted Mar 10, 2020·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →