Assignee
KITAGAWA TAKEHARU
JP·10 granted patents·2 pending applications·165 citations·filing 2008–2011
Top patents by PatentIndex Score
12 records- 0197US8709567B2Roll of continuous web of optical film laminate and production method thereforKITAGAWA TAKEHARU·Filed 2011·Granted Apr 29, 2014·29 cites·32 claims
- 0297US8411360B2Polarizing film for an organic electroluminescent (EL) display, a method of making the same and an organic EL display device having the polarizing filmKITAGAWA TAKEHARU·Filed 2011·Granted Apr 2, 2013·34 cites·68 claims
- 0396US8721816B2Method of producing roll of optical film laminate with polarizing filmKITAGAWA TAKEHARU·Filed 2011·Granted May 13, 2014·24 cites·18 claims
- 0496US8520169B2Optical display device having polarizing filmKITAGAWA TAKEHARU·Filed 2011·Granted Aug 27, 2013·33 cites·36 claims
- 0595US9023168B2Method and apparatus for continuously producing optical panel assembliesKITAGAWA TAKEHARU·Filed 2011·Granted May 5, 2015·16 cites·12 claims
- 0693US9283740B2Method and apparatus for sequentially laminating optical film including polarizing film, to rectangular-shaped panelKITAGAWA TAKEHARU·Filed 2011·Granted Mar 15, 2016·12 cites·15 claims
- 0790US9442234B2Method of producing roll of laminate strip with polarizing filmKITAGAWA TAKEHARU·Filed 2011·Granted Sep 13, 2016·10 cites·20 claims
- 0888US10421264B2Method of producing roll of laminate strip with polarizing filmKITAGAWA TAKEHARU·Filed 2011·Granted Sep 24, 2019·6 cites·15 claims
- 0960US8274624B2Liquid crystal panel and liquid crystal displayKITAGAWA TAKEHARU·Filed 2008·Granted Sep 25, 2012·1 cites·18 claims
- 1051US9082565B2Composite switch and portable device with sameKITAGAWA TAKEHARU·Filed 2009·Granted Jul 14, 2015·0 cites·17 claims
- 1140US2011316811A1Input device of portable electronic apparatus, control method of input device, and programKITAGAWA TAKEHARU·Filed 2010·Application pending·0 cites
- 1240US2012322516A1Waterproof structure, waterproofing method, and electronic device using the structure and methodKITAGAWA TAKEHARU·Filed 2011·Application pending·0 cites
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