Inventor
HAGA YUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HAGA YUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
7 patentsUS7903340B2Mar 8, 2011
Anti-glare film, method for manufacturing the same, and display device using the same
SONY CORP15 citations92
US7567383B2Jul 28, 2009
Anti-glare film, method for manufacturing the same, and display device using the same
SONY CORP17 citations92
US7997743B2Aug 16, 2011
Optical film and manufacturing method therefor, antiglare film, optical layer-attached polarizer, and dispaly apparatus
SONY CORP9 citations84
US7751121B2Jul 6, 2010
Anti-glare film, method for manufacturing the same, and display device using the same
SONY CORP7 citations73
US7776389B2Aug 17, 2010
Method for producing anti-glare film
SONY CORP4 citations62
US7626761B2Dec 1, 2009
Fly's-eye lens sheet having light-shielding layer, method for fabricating the same, transmissive screen, and rear projection image display device
SONY CORP6 citations62
US7375883B2May 20, 2008
Lens sheet, transmission type screen, and rear projection type display
SONY CORP1 citations52
NAGAHAMA TSUTOMU
3 patentsUS8325418B2Dec 4, 2012
Optical film, its manufacturing method, anti-glare polarizer using the same, and display apparatus
NAGAHAMA TSUTOMU14 citations83
US8672492B2Mar 18, 2014
Optical film and method for manufacturing the same, antiglare film, polarizer with optical layer, and display apparatus
NAGAHAMA TSUTOMU2 citations62
US8182899B2May 22, 2012
Anti-glare film, method of manufacturing the same, and display apparatus using the same
NAGAHAMA TSUTOMU3 citations62