Inventor
NAGAYAMA HIROMICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NAGAYAMA HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI GLASS CO LTD
9 patentsUS7442418B2Oct 28, 2008
Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical element
ASAHI GLASS CO LTD12 citations83
US7371438B2May 13, 2008
Polymerizable liquid crystal compound, liquid crystal composition and optical anisotropic material
ASAHI GLASS CO LTD17 citations83
US7081281B2Jul 25, 2006
Polymerizable liquid crystal compound, liquid crystal composition and optical anisotropic material
ASAHI GLASS CO LTD12 citations83
US7618690B2Nov 17, 2009
Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical element
ASAHI GLASS CO LTD14 citations82
US7846515B2Dec 7, 2010
Liquid crystal optical modulation element and optical head device
ASAHI GLASS CO LTD6 citations72
US7820250B2Oct 26, 2010
Liquid crystal optical modulation element and optical head device
ASAHI GLASS CO LTD6 citations72
US7901591B2Mar 8, 2011
Bifunctional polymerizable compound, liquid crystal composition, optical anisotropic material and optical element
ASAHI GLASS CO LTD2 citations62
US8007877B2Aug 30, 2011
Liquid crystal optical modulation element and optical head device
ASAHI GLASS CO LTD0 citations51
US10048414B2Aug 14, 2018
Optical device, optical system, and imaging apparatus
ASAHI GLASS CO LTD1 citations48