Inventor · disambiguated record
Yasuko Sekiguchi
Also filed as: SEKIGUCHI YASUKO
20 granted patents·157 citations·filing 1995–2000
94Inventor score
Files withCHISSO CORP20
Top patents by PatentIndex Score
20 records- 0191US6319570B1Liquid crystalline compound, liquid crystal composition comprising the liquid crystal-line compound, and liquid crystal display device using the liquid crystal compositionCHISSO CORP·Filed 2000·Granted Nov 20, 2001·24 cites·17 claims
- 0276US6190576B1Liquid crystal compounds, liquid crystal compostions containing the compounds, and liquid crystal display devices made by using the compositionsCHISSO CORP·Filed 1997·Granted Feb 20, 2001·35 cites·21 claims
- 0373US6180027B1Bisalkenyl derivatives, liquid crystalline compounds and liquid crystal compositionsCHISSO CORP·Filed 1997·Granted Jan 30, 2001·16 cites·17 claims
- 0463US5709820AAlkenyl cyclohexane derivatives and liquid crystal compositionsCHISSO CORP·Filed 1996·Granted Jan 20, 1998·20 cites·14 claims
- 0561US5948318ALiquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 1996·Granted Sep 7, 1999·6 cites·13 claims
- 0660US6231934B1Alkenyl compound, liquid crystal composition, and liquid crystal display deviceCHISSO CORP·Filed 1997·Granted May 15, 2001·7 cites·16 claims
- 0758US6117360ALiquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 1996·Granted Sep 12, 2000·5 cites·10 claims
- 0856US6143198ALiquid crystalline compounds having exo-methylene site and liquid crystal compositions comprising the sameCHISSO CORP·Filed 1996·Granted Nov 7, 2000·6 cites·17 claims
- 0947US5858271ALiquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 1997·Granted Jan 12, 1999·10 cites·18 claims
- 1043US6001275ALiquid-crystalline compound having dienyl moiety and liquid-crystal compositionCHISSO CORP·Filed 1996·Granted Dec 14, 1999·2 cites·13 claims
- 1141US6013198ALiquid crystalline compound replaced by fluorine containing group, liquid crystal composition, and liquid crystal display deviceCHISSO CORP·Filed 1997·Granted Jan 11, 2000·5 cites·9 claims
- 1241US5683624ALiquid crystal compositionCHISSO CORP·Filed 1995·Granted Nov 4, 1997·6 cites·23 claims
- 1338US6086964ALiquid crystalline compound having dienyl moiety and liquid crystal compositionCHISSO CORP·Filed 1999·Granted Jul 11, 2000·1 cites·7 claims
- 1438US5714088ALiquid crystalline compound having branched alkyl group at its side chain and liquid crystal composition containing the sameCHISSO CORP·Filed 1996·Granted Feb 3, 1998·4 cites·13 claims
- 1535US5837161ALiquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 1997·Granted Nov 17, 1998·3 cites·12 claims
- 1634US6030545ATercyclohexane, liquid-crystalline compound and liquid crystal composition comprising sameCHISSO CORP·Filed 1996·Granted Feb 29, 2000·2 cites·19 claims
- 1732US5976408AAcrylonitrile derivative, liquid crystal composition, and liquid crystal display deviceCHISSO CORP·Filed 1996·Granted Nov 2, 1999·1 cites·24 claims
- 1831US6337034B1Vinylene compounds and liquid-crystal compositionCHISSO CORP·Filed 1997·Granted Jan 8, 2002·0 cites·19 claims
- 1931US5833879ALiquid crystalline alkynyltolan compound, liquid crystal composition and liquid crystal display elementCHISSO CORP·Filed 1996·Granted Nov 10, 1998·2 cites·13 claims
- 2026US6149990ACarboxylate derivatives comprising an ether group and liquid crystal composition comprising the sameCHISSO CORP·Filed 1998·Granted Nov 21, 2000·2 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Yasuko Sekiguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →