Assignee
NAGAHAMA TSUTOMU
JP·6 granted patents·2 pending applications·36 citations·filing 2008–2012
Top patents by PatentIndex Score
8 records- 0185US8325418B2Optical film, its manufacturing method, anti-glare polarizer using the same, and display apparatusNAGAHAMA TSUTOMU·Filed 2008·Granted Dec 4, 2012·14 cites·26 claims
- 0279US9964676B2Optical element, window material, fitting, solar shading device, and buildingNAGAHAMA TSUTOMU·Filed 2012·Granted May 8, 2018·10 cites·13 claims
- 0378US9132608B2Wavelength selective optical element for reflecting lightNAGAHAMA TSUTOMU·Filed 2009·Granted Sep 15, 2015·2 cites·20 claims
- 0477US9063287B2Optical body with diffusion reflectivity, wall member, fitting, and solar shading deviceNAGAHAMA TSUTOMU·Filed 2011·Granted Jun 23, 2015·5 cites·18 claims
- 0564US8182899B2Anti-glare film, method of manufacturing the same, and display apparatus using the sameNAGAHAMA TSUTOMU·Filed 2008·Granted May 22, 2012·3 cites·7 claims
- 0660US8672492B2Optical film and method for manufacturing the same, antiglare film, polarizer with optical layer, and display apparatusNAGAHAMA TSUTOMU·Filed 2009·Granted Mar 18, 2014·2 cites·19 claims
- 0745US2014233104A1Optical element, window material, fitting, and solar shading deviceNAGAHAMA TSUTOMU·Filed 2012·Application pending·0 cites
- 0839US2012300306A1Optical body, method of manufacturing the same, window member, fitting, and solar shading deviceNAGAHAMA TSUTOMU·Filed 2011·Application pending·0 cites
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