Inventor
UCHIMI TOSHIHARU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “UCHIMI TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
16 patentsUS5189536AFeb 23, 1993
Ferroelectric liquid crystal element having uniform high temperature alignment
CANON KK44 citations96
US5165076ANov 17, 1992
Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers
CANON KK34 citations93
US5099344AMar 24, 1992
Ferroelectric liquid crystal device
CANON KK31 citations93
US5103331AApr 7, 1992
Liquid crystal cell having substantially uniform distribution of spacers and non-uniform distribution of particulate adhesive
CANON KK27 citations92
US5054890AOct 8, 1991
Liquid crystal device
CANON KK25 citations92
US5046822ASep 10, 1991
Liquid crystal device
CANON KK38 citations92
US5007716AApr 16, 1991
Liquid crystal device
CANON KK39 citations92
US4783148ANov 8, 1988
Ferroelectric liquid crystal device
CANON KK34 citations92
US5076671ADec 31, 1991
Liquid crystal device having two bistable orientation states in the chiral smectic temperature range
CANON KK10 citations74
US6456349B1Sep 24, 2002
Liquid crystal element and liquid crystal apparatus using the same
CANON KK2 citations63
US5481387AJan 2, 1996
Chiral smectic liquid crystal element having uniform high temperature alignment and α≧8 degrees
CANON KK4 citations63
US5478495ADec 26, 1995
Ferroelectric liquid crystal composition
CANON KK2 citations63
US5424004AJun 13, 1995
Chiral smectic liquid crystal composition, liquid crystal device, display apparatus and display method
CANON KK5 citations63
US5328639AJul 12, 1994
Fluoroalkane derivative, its composition and liquid crystal device using the same
CANON KK3 citations62
US5482652AJan 9, 1996
Chiral smectic liquid crystal composition and device using the same
CANON KK1 citations52
US5389296AFeb 14, 1995
Liquid crystal composition and liquid crystal device containing same
CANON KK0 citations52
SONY CORP
4 patentsUS5536425AJul 16, 1996
Perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same
SONY CORP26 citations92
US5453539ASep 26, 1995
Perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same
SONY CORP37 citations92
US5431833AJul 11, 1995
Lubricant and magnetic recording medium therewith
SONY CORP21 citations91
US5914180AJun 22, 1999
Magnetic recording medium
SONY CORP6 citations60