Inventor

ITOH KEIZOU

JP7 patents

⚠️ This page may combine multiple inventors who share the name “ITOH KEIZOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KASHIMA OIL

6 patents

US5296616AMar 22, 1994

Optically active fluorine-containing compound

KASHIMA OIL19 citations80

US5595684AJan 21, 1997

Optically active tetrahydropyran derivative, liquid crystal composition, and liquid crystal device containing the same

KASHIMA OIL11 citations71

US5443755AAug 22, 1995

Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same

KASHIMA OIL15 citations71

US5368771ANov 29, 1994

Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same

KASHIMA OIL12 citations71

US5811028ASep 22, 1998

Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative

KASHIMA OIL3 citations60

US5698137ADec 16, 1997

Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative

KASHIMA OIL1 citations49

SHARP KK

1 patent

US5437814AAug 1, 1995

Ferroelectric liquid crystal mixture and liquid crystal device using the same

SHARP KK10 citations73