Inventor
KAGEYAMA YOSHITAKA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KAGEYAMA YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI RAYON CO
9 patentsUS4925591AMay 15, 1990
Mesomorphic compound having β-hydroxycarboxyl group as chiral source and liquid crystal composition
MITSUBISHI RAYON CO44 citations91
US4642736AFeb 10, 1987
Light diffuser
MITSUBISHI RAYON CO68 citations91
US6428891B1Aug 6, 2002
Acrylonitrile-based precursor fiber for carbon fiber and method for production thereof
MITSUBISHI RAYON CO17 citations77
US5480580AJan 2, 1996
Optically active compound having a δ-valerolactone ring and liquid crystal composition containing same
MITSUBISHI RAYON CO17 citations73
US5164113ANov 17, 1992
Optical active compound and liquid crystal composition
MITSUBISHI RAYON CO2 citations62
US5124069AJun 23, 1992
Optically active substance and liquid crystal composition comprising same
MITSUBISHI RAYON CO2 citations62
US5045228ASep 3, 1991
Optically active compound having XI-valerolactone ring and liquid crystal composition comprising same
MITSUBISHI RAYON CO5 citations61
US4751018AJun 14, 1988
Alpha-methylcinnamic acid ester derivative and liquid crystal composition
MITSUBISHI RAYON CO2 citations60
US5098599AMar 24, 1992
Optically active compound and liquid crystal composition
MITSUBISHI RAYON CO0 citations48