Inventor · disambiguated record
Hiromichi Nagayama
Also filed as: NAGAYAMA HIROMICHI
12 granted patents·2 pending applications·70 citations·filing 2006–2024
89Inventor score
Top patents by PatentIndex Score
14 records- 0192US7371438B2Polymerizable liquid crystal compound, liquid crystal composition and optical anisotropic materialASAHI GLASS CO LTD·Filed 2006·Granted May 13, 2008·17 cites·10 claims
- 0289US7820250B2Liquid crystal optical modulation element and optical head deviceASAHI GLASS CO LTD·Filed 2008·Granted Oct 26, 2010·6 cites·22 claims
- 0389US7618690B2Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical elementASAHI GLASS CO LTD·Filed 2008·Granted Nov 17, 2009·14 cites·17 claims
- 0487US7846515B2Liquid crystal optical modulation element and optical head deviceASAHI GLASS CO LTD·Filed 2010·Granted Dec 7, 2010·6 cites·14 claims
- 0585US7081281B2Polymerizable liquid crystal compound, liquid crystal composition and optical anisotropic materialASAHI GLASS CO LTD·Filed 2006·Granted Jul 25, 2006·12 cites·10 claims
- 0684US7442418B2Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical elementASAHI GLASS CO LTD·Filed 2006·Granted Oct 28, 2008·12 cites·13 claims
- 0779US12222532B2Optical element and method for manufacturing the sameAGC INC·Filed 2024·Granted Feb 11, 2025·0 cites·6 claims
- 0872US12032193B2Optical element and method for manufacturing the sameAGC INC·Filed 2023·Granted Jul 9, 2024·0 cites·7 claims
- 0966US7901591B2Bifunctional polymerizable compound, liquid crystal composition, optical anisotropic material and optical elementASAHI GLASS CO LTD·Filed 2009·Granted Mar 8, 2011·2 cites·16 claims
- 1062US10048414B2Optical device, optical system, and imaging apparatusASAHI GLASS CO LTD·Filed 2015·Granted Aug 14, 2018·1 cites·20 claims
- 1159US8007877B2Liquid crystal optical modulation element and optical head deviceASAHI GLASS CO LTD·Filed 2010·Granted Aug 30, 2011·0 cites·22 claims
- 1257US2024151887A1Retardation plate and optical elementAGC INC·Filed 2023·Application pending·0 cites
- 1353US2023168543A1Optical elementAGC INC·Filed 2023·Application pending·0 cites
- 1442US8420854B2Di(meth)acrylate compound, polymerizable liquid crystal composition, optical anisotropic material, optical element and optical information writing/reading deviceOKADA SATOSHI·Filed 2012·Granted Apr 16, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →