Inventor · disambiguated record
Yasuhiro Kubo
Also filed as: KUBO YASUHIRO
49 granted patents·4 pending applications·833 citations·filing 1984–2018
98Inventor score
Files withCHISSO CORP35OTSUKA PHARMA CO LTD6JNC CORP3KUBO YASUHIRO2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
53 records- 0193US6558758B1Liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2000·Granted May 6, 2003·73 cites·11 claims
- 0290US6315922B1Liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2000·Granted Nov 13, 2001·56 cites·4 claims
- 0389US6557052B1DMA transfer deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 29, 2003·50 cites·12 claims
- 0489US6325949B1Liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2000·Granted Dec 4, 2001·46 cites·6 claims
- 0589US4600367ARefrigerant compressor for automobile air-conditioning systemSANDEN CORP·Filed 1984·Granted Jul 15, 1986·49 cites·5 claims
- 0686US6497929B1Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2000·Granted Dec 24, 2002·46 cites·8 claims
- 0784US7081279B2Alkenyl compound having a negative Δε value, liquid crystal composition, and liquid crystal display deviceCHISSO CORP·Filed 2003·Granted Jul 25, 2006·27 cites·10 claims
- 0884US6548126B12,3-difluorophenyl derivative having negative dielectric anisotropy, liquid crystal composition, and liquid crystal display deviceCHISSO CORP·Filed 2000·Granted Apr 15, 2003·33 cites·22 claims
- 0979US6692657B1Alkenyl compound having a negative Δε value, liquid crystal composition, and liquid crystal display deviceCHISSO CORP·Filed 1999·Granted Feb 17, 2004·38 cites·5 claims
- 1079US6395353B2Liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2001·Granted May 28, 2002·23 cites·5 claims
- 1177US6703083B2Silicon compound, liquid crystal composition and liquid crystal displayCHISSO CORP·Filed 2002·Granted Mar 9, 2004·18 cites·24 claims
- 1276US9261740B2Liquid crystal panelJNC CORP·Filed 2014·Granted Feb 16, 2016·2 cites·7 claims
- 1375US7563492B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2006·Granted Jul 21, 2009·5 cites·14 claims
- 1475US6864397B2Difluoromethyl ether derivative and process for producing the sameCHISSO CORP·Filed 2003·Granted Mar 8, 2005·12 cites·4 claims
- 1575US6596349B2Terphenyl derivative, liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2001·Granted Jul 22, 2003·5 cites·16 claims
- 1675US6572938B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2001·Granted Jun 3, 2003·17 cites·8 claims
- 1775US6399164B1Liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2000·Granted Jun 4, 2002·16 cites·8 claims
- 1874US6605747B2Difluoromethyl ether derivative and process for producing the sameCHISSO CORP·Filed 2001·Granted Aug 12, 2003·12 cites·4 claims
- 1974US6344247B1Terphenyl derivative, liquid-crystal composition, and liquid-crystal display elementCHISSO CORP·Filed 1997·Granted Feb 5, 2002·11 cites·20 claims
- 2073US6940083B2Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbentOTSUKA PHARMA CO LTD·Filed 2001·Granted Sep 6, 2005·14 cites·5 claims
- 2173US6844032B2Liquid crystal compounds having bis(trifluoromethyl) phenyl rings, liquid crystal compositions and liquid crystal display devicesCHISSO CORP·Filed 2002·Granted Jan 18, 2005·13 cites·32 claims
- 2273US6649227B2Difluorovinyl compound, liquid crystal composition and liquid crystal displayCHISSO CORP·Filed 2001·Granted Nov 18, 2003·5 cites·19 claims
- 2373US6455852B2Stable isotope measurement method and apparatus by spectroscopyOTSUKA PHARMA CO LTD·Filed 2001·Granted Sep 24, 2002·10 cites·3 claims
- 2472US6827876B2Difluoromethyl ether derivative and process for producing the sameCHISSO CORP·Filed 2003·Granted Dec 7, 2004·10 cites·15 claims
- 2569US6544604B2Liquid crystalline compound having difluoropropyleneoxy group as bonding group, liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2001·Granted Apr 8, 2003·12 cites·25 claims
- 2669US5874022ALiquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 1997·Granted Feb 23, 1999·26 cites·14 claims
- 2768US6759102B2Liquid crystal compositions and liquid crystal display devicesCHISSO CORP·Filed 2002·Granted Jul 6, 2004·10 cites·20 claims
- 2868US6579577B2Substituted benzene derivative, liquid crystal composition, and liquid crystal display elementCHISSO CORP·Filed 2001·Granted Jun 17, 2003·9 cites·13 claims
- 2967US7674508B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2007·Granted Mar 9, 2010·2 cites·18 claims
- 3064US6555185B2Terphenyl derivative, liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2001·Granted Apr 29, 2003·2 cites·22 claims
- 3163US6500503B2Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devicesCHISSO CORP·Filed 2001·Granted Dec 31, 2002·8 cites·20 claims
- 3263US6254941B1Fluoroalkylated liquid-crystal compounds, liquid-crystal compositions, and liquid-crystal display elementsCHISSO CORP·Filed 1997·Granted Jul 3, 2001·20 cites·13 claims
- 3361US6641872B2Liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 2001·Granted Nov 4, 2003·6 cites·12 claims
- 3461US6274870B1Method for spectrometrically measuring isotopic gas and apparatus thereofOTSUKA PHARMA CO LTD·Filed 1999·Granted Aug 14, 2001·22 cites·14 claims
- 3560US6348244B1Liquid-crystal compounds having large negative value of permittivity anisotropy, liquid-crystal composition, and liquid-crystal display elementCHISSO CORP·Filed 1998·Granted Feb 19, 2002·17 cites·19 claims
- 3659US6444985B1Stable isotope measurement method and apparatus by spectroscopyOTSUKA PHARMA CO LTD·Filed 1998·Granted Sep 3, 2002·19 cites·5 claims
- 3756US6248260B1Liquid-crystal compounds having fluorinated alkyl groups, liquid-crystal composition, and liquid-crystal display elementCHISSO CORP·Filed 1998·Granted Jun 19, 2001·5 cites·15 claims
- 3855US6857031B2DMA transfer methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 15, 2005·3 cites·4 claims
- 3955US5157454ADifferential refractometerOTSUKA DENSHI KK·Filed 1990·Granted Oct 20, 1992·23 cites·15 claims
- 4054US9316882B2Liquid crystal panelJNC CORP·Filed 2014·Granted Apr 19, 2016·0 cites·16 claims
- 4154US5879585ALiquid crystalline compound having alkynyl group, and liquid crystal compositions and liquid crystal display device therefromCHISSO CORP·Filed 1997·Granted Mar 9, 1999·5 cites·28 claims
- 4252US6682784B2Liquid crystal compositions and liquid crystal display devicesCHISSO CORP·Filed 2002·Granted Jan 27, 2004·2 cites·18 claims
- 4349US2019256774A1Liquid crystal composition and liquid crystal high frequency antennaJNC CORP·Filed 2018·Application pending·0 cites
- 4448US7749436B2Gas injection amount determining method in isotope gas analysis, and isotope gas analyzing and measuring method and apparatusOTSUKA PHARMA CO LTD·Filed 2004·Granted Jul 6, 2010·3 cites·7 claims
- 4548US6599590B2Fluoro-substituted alkenyl compounds, liquid crystal compositions, and liquid crystal display elementsCHISSO CORP·Filed 2001·Granted Jul 29, 2003·1 cites·30 claims
- 4648US2009306527A1Method of Exhaled Gas Measurement and Analysis and Apparatus ThereforKUBO YASUHIRO·Filed 2007·Application pending·0 cites
- 4747US7452576B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2006·Granted Nov 18, 2008·0 cites·15 claims
- 4846US5964712AApparatus and breathing bag for spectrometrically measuring isotopic gasOTSUKA PHARMA CO LTD·Filed 1996·Granted Oct 12, 1999·43 cites·6 claims
- 4945US9591992B2Method of exhaled gas measurement and analysis and apparatus thereforKUBO YASUHIRO·Filed 2012·Granted Mar 14, 2017·0 cites·1 claims
- 5040US2005238314A1Recording system, recording apparatus, recording method, recording program and recording mediumASAYAMA SAKO·Filed 2005·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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