Inventor
KUBO YASUHIRO
JP49 patents
⚠️ This page may combine multiple inventors who share the name “KUBO YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHISSO CORP
35 patentsUS6558758B1May 6, 2003
Liquid crystal composition and liquid crystal display element
CHISSO CORP73 citations96
US6315922B1Nov 13, 2001
Liquid crystal composition and liquid crystal display element
CHISSO CORP56 citations96
US6548126B1Apr 15, 2003
2,3-difluorophenyl derivative having negative dielectric anisotropy, liquid crystal composition, and liquid crystal display device
CHISSO CORP33 citations93
US6325949B1Dec 4, 2001
Liquid crystal composition and liquid crystal display element
CHISSO CORP46 citations93
US5874022AFeb 23, 1999
Liquid crystal composition and liquid crystal display device
CHISSO CORP26 citations93
US7081279B2Jul 25, 2006
Alkenyl compound having a negative Δε value, liquid crystal composition, and liquid crystal display device
CHISSO CORP27 citations92
US6692657B1Feb 17, 2004
Alkenyl compound having a negative Δε value, liquid crystal composition, and liquid crystal display device
CHISSO CORP38 citations92
US6395353B2May 28, 2002
Liquid crystal composition and liquid crystal display element
CHISSO CORP23 citations92
US6254941B1Jul 3, 2001
Fluoroalkylated liquid-crystal compounds, liquid-crystal compositions, and liquid-crystal display elements
CHISSO CORP20 citations92
US6497929B1Dec 24, 2002
Liquid crystal composition and liquid crystal display device
CHISSO CORP46 citations90
US6864397B2Mar 8, 2005
Difluoromethyl ether derivative and process for producing the same
CHISSO CORP12 citations84
US6844032B2Jan 18, 2005
Liquid crystal compounds having bis(trifluoromethyl) phenyl rings, liquid crystal compositions and liquid crystal display devices
CHISSO CORP13 citations84
US6703083B2Mar 9, 2004
Silicon compound, liquid crystal composition and liquid crystal display
CHISSO CORP18 citations84
US6572938B2Jun 3, 2003
Liquid crystal composition and liquid crystal display device
CHISSO CORP17 citations84
US6399164B1Jun 4, 2002
Liquid crystal composition and liquid crystal display element
CHISSO CORP16 citations84
US6348244B1Feb 19, 2002
Liquid-crystal compounds having large negative value of permittivity anisotropy, liquid-crystal composition, and liquid-crystal display element
CHISSO CORP17 citations84
US6827876B2Dec 7, 2004
Difluoromethyl ether derivative and process for producing the same
CHISSO CORP10 citations74
US6759102B2Jul 6, 2004
Liquid crystal compositions and liquid crystal display devices
CHISSO CORP10 citations74
US6605747B2Aug 12, 2003
Difluoromethyl ether derivative and process for producing the same
CHISSO CORP12 citations74
US6596349B2Jul 22, 2003
Terphenyl derivative, liquid crystal composition and liquid crystal display device
CHISSO CORP5 citations74
US6579577B2Jun 17, 2003
Substituted benzene derivative, liquid crystal composition, and liquid crystal display element
CHISSO CORP9 citations74
US6344247B1Feb 5, 2002
Terphenyl derivative, liquid-crystal composition, and liquid-crystal display element
CHISSO CORP11 citations74
US6544604B2Apr 8, 2003
Liquid crystalline compound having difluoropropyleneoxy group as bonding group, liquid crystal composition and liquid crystal display element
CHISSO CORP12 citations72
US6500503B2Dec 31, 2002
Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devices
CHISSO CORP8 citations72
US7674508B2Mar 9, 2010
Liquid crystal composition and liquid crystal display device
CHISSO CORP2 citations63
US6682784B2Jan 27, 2004
Liquid crystal compositions and liquid crystal display devices
CHISSO CORP2 citations63
US6649227B2Nov 18, 2003
Difluorovinyl compound, liquid crystal composition and liquid crystal display
CHISSO CORP5 citations63
US6641872B2Nov 4, 2003
Liquid crystal composition and liquid crystal display element
CHISSO CORP6 citations63
US6555185B2Apr 29, 2003
Terphenyl derivative, liquid crystal composition and liquid crystal display device
CHISSO CORP2 citations63
US6248260B1Jun 19, 2001
Liquid-crystal compounds having fluorinated alkyl groups, liquid-crystal composition, and liquid-crystal display element
CHISSO CORP5 citations63
US5879585AMar 9, 1999
Liquid crystalline compound having alkynyl group, and liquid crystal compositions and liquid crystal display device therefrom
CHISSO CORP5 citations63
US7563492B2Jul 21, 2009
Liquid crystal composition and liquid crystal display device
CHISSO CORP5 citations62
US6599590B2Jul 29, 2003
Fluoro-substituted alkenyl compounds, liquid crystal compositions, and liquid crystal display elements
CHISSO CORP1 citations52
US6149838ANov 21, 2000
Conjugated nitrile derivative, liquid crystal composition, and liquid crystal display elements
CHISSO CORP0 citations52
US7452576B2Nov 18, 2008
Liquid crystal composition and liquid crystal display device
CHISSO CORP0 citations42
OTSUKA PHARMA CO LTD
6 patentsUS6444985B1Sep 3, 2002
Stable isotope measurement method and apparatus by spectroscopy
OTSUKA PHARMA CO LTD19 citations92
US6274870B1Aug 14, 2001
Method for spectrometrically measuring isotopic gas and apparatus thereof
OTSUKA PHARMA CO LTD22 citations91
US5964712AOct 12, 1999
Apparatus and breathing bag for spectrometrically measuring isotopic gas
OTSUKA PHARMA CO LTD43 citations91
US6940083B2Sep 6, 2005
Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent
OTSUKA PHARMA CO LTD14 citations81
US6455852B2Sep 24, 2002
Stable isotope measurement method and apparatus by spectroscopy
OTSUKA PHARMA CO LTD10 citations73
US7749436B2Jul 6, 2010
Gas injection amount determining method in isotope gas analysis, and isotope gas analyzing and measuring method and apparatus
OTSUKA PHARMA CO LTD3 citations62