P

Inventor

SUGIMORI SHIGERU

JP52 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMORI SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHISSO CORP

49 patents
US4405488ASep 20, 1983

Liquid-crystalline halogenobenzene derivatives

CHISSO CORP76 citations95
US5693379ADec 2, 1997

Polyimide

CHISSO CORP29 citations93
US4917819AApr 17, 1990

Cyclohexane derivative and liquid crystal composition containing same

CHISSO CORP24 citations93
US4797228AJan 10, 1989

Cyclohexane derivative and liquid crystal composition containing same

CHISSO CORP35 citations93
US4340498AJul 20, 1982

Halogenated ester derivatives

CHISSO CORP36 citations93
US4279770AJul 21, 1981

Liquid crystal 2,3-dicyano-hydroquinone derivatives

CHISSO CORP39 citations93
US4684477AAug 4, 1987

Pyridine derivatives and their use in liquid crystals

CHISSO CORP30 citations92
US4536321AAug 20, 1985

Fluorobenzene derivatives and liquid crystal compositions containing the same

CHISSO CORP40 citations92
US4017416AApr 12, 1977

P-cyanophenyl 4-alkyl-4'-biphenylcarboxylate, method for preparing same and liquid crystal compositions using same

CHISSO CORP35 citations91
US4814417AMar 21, 1989

Process for producing a liquid crystalline polyester polymer of a cyclohexanedicarboxylic acid and an aromatic diol with pyridine/thionyl chloride catalyst

CHISSO CORP21 citations82
US4695398ASep 22, 1987

Cyclohexane derivative

CHISSO CORP23 citations82
US4581155AApr 8, 1986

Halogenopyrimidine derivatives

CHISSO CORP18 citations82
US4502974AMar 5, 1985

High temperature liquid-crystalline ester compounds

CHISSO CORP23 citations82
US4472293ASep 18, 1984

High temperature liquid crystal substances of four rings and liquid crystal compositions containing the same

CHISSO CORP18 citations82
US4387039AJun 7, 1983

Trans-4-(trans-4'-alkylcyclohexyl)-cyclohexane carboxylic acid 4'"-cyanobiphenyl ester

CHISSO CORP18 citations82
US4439340AMar 27, 1984

Cyano-mono-or diphenylbicyclohexane derivatives

CHISSO CORP21 citations81
US4422951ADec 27, 1983

Liquid crystal benzene derivatives

CHISSO CORP27 citations78
US5830976ANov 3, 1998

Polyimide

CHISSO CORP11 citations74
US4855076AAug 8, 1989

Fluorophenylcyclohexane derivative

CHISSO CORP8 citations74
US4707296ANov 17, 1987

Alkoxyethoxybenzoic acid ester derivatives

CHISSO CORP10 citations74
US4696759ASep 29, 1987

Ester compound

CHISSO CORP6 citations74
US4683078AJul 28, 1987

Dihalogeno-aromatic compound

CHISSO CORP9 citations74
US4680137AJul 14, 1987

Liquid crystal ester compound

CHISSO CORP15 citations74
US4668425AMay 26, 1987

Novel liquid crystal compound

CHISSO CORP13 citations74
US4661283AApr 28, 1987

Benzoate derivatives having a large positive dielectric anisotropy value and liquid crystal compositions containing same

CHISSO CORP9 citations74
US4659500AApr 21, 1987

Ester derivative having a positive dielectric anisotropy

CHISSO CORP15 citations74
US4659501AApr 21, 1987

2-cyano-4-halogenophenyl substituted-benzoates

CHISSO CORP9 citations74
US4654162AMar 31, 1987

Alcohol derivatives

CHISSO CORP7 citations74
US4642199AFeb 10, 1987

Novel liquid crystal compounds and liquid crystal compositions containing same

CHISSO CORP10 citations74
US4640795AFeb 3, 1987

5-alkyl-2-(3,4-difluorophenyl)pyrimidine and nematic liquid crystal composition containing same

CHISSO CORP13 citations74
US4592857AJun 3, 1986

2,3-dicyano-5-substituted pyrazines

CHISSO CORP8 citations74
US4585575AApr 29, 1986

2-substituted-6-(5-substituted-2-pyrimidinyl)naphthalenes

CHISSO CORP9 citations74
US4399298AAug 16, 1983

Carboxylic acid ester derivatives of 4-fluorophenol

CHISSO CORP14 citations74
US4341653AJul 27, 1982

Liquid-crystalline 4-alkylcyclohexyl esters

CHISSO CORP8 citations74
US4756847AJul 12, 1988

4'-cyano-3'-halogenophenyl 4-(5-substituted-pyrimidin-2-yl)benzoate derivatives and liquid crystal composition comprising same

CHISSO CORP8 citations73
US4701547AOct 20, 1987

High temperature liquid-crystalline ester compounds

CHISSO CORP10 citations73
US4684476AAug 4, 1987

Pyrimidine derivative and liquid crystal composition containing same

CHISSO CORP8 citations73
US4548731AOct 22, 1985

2,4-Difluorobenzene derivatives

CHISSO CORP16 citations73
US4487954ADec 11, 1984

Carboxylic acid cyclohexyl ester derivatives

CHISSO CORP12 citations73
US4477369AOct 16, 1984

New high temperature liquid-crystalline substances consisting of 4 or 5 six-member-rings and liquid-crystalline compositions containing same

CHISSO CORP17 citations73
US4816179AMar 28, 1989

Dihalogeno-aromatic compound

CHISSO CORP2 citations63
US4778621AOct 18, 1988

Ester compound

CHISSO CORP3 citations63
US4686305AAug 11, 1987

4'-substituted-phenyl α-methyl-β-(4-substituted-phenyl) propionates

CHISSO CORP3 citations63
US4603018AJul 29, 1986

2-cyano-4-halogenophenyl esters

CHISSO CORP2 citations63
US4576733AMar 18, 1986

4-Halogenobenzoic acid esters

CHISSO CORP2 citations63
US4673529AJun 16, 1987

Phenoxypropanol ester derivative

CHISSO CORP5 citations62
US4640796AFeb 3, 1987

1,4-dipyrimidinylbenzene derivative

CHISSO CORP4 citations62
US4534883AAug 13, 1985

4-Unsubstituted or substituted-4 cyanotercyclohexane derivatives

CHISSO CORP4 citations62
US4617142AOct 14, 1986

Cyclohexanecarbonylic acid ethyl ester derivatives

CHISSO CORP1 citations52

ALPS ELECTRIC CO LTD

1 patent

Showing the top 50 of 52 patents by PatentIndex Score.