Inventor · disambiguated record
Yoshio Shionozaki
Also filed as: SHIONOZAKI YOSHIO
9 granted patents·91 citations·filing 1980–1987
88Inventor score
Top patents by PatentIndex Score
9 records- 0177US4684220A2-phenylpyridine derivatives and liquid crystal compositions including sameSEIKO EPSON CORP·Filed 1985·Granted Aug 4, 1987·24 cites·12 claims
- 0273US4723018A2-phenylpyridine derivativesSEIKO EPSON CORP·Filed 1987·Granted Feb 2, 1988·11 cites·9 claims
- 0368US4279771A(2'-Cyano-4'-n-alkyl)phenyl-3-chloro-4-n-alkoxy benzoates and liquid crystal compositions thereofSUWA SEIKOSHA KK·Filed 1980·Granted Jul 21, 1981·10 cites·21 claims
- 0466US4287085A(2'-Cyano-4'-alkylphenyl)-3-cyano-4-alkoxybenzoates and liquid crystal composition including sameSUWA SEIKOSHA KK·Filed 1980·Granted Sep 1, 1981·20 cites·15 claims
- 0558US4879060A2-phenylpyridine derivatives and liquid crystal compositions including sameSEIKO EPSON CORP·Filed 1987·Granted Nov 7, 1989·11 cites·11 claims
- 0644US4341652AEster compounds, liquid crystal composition including same and method of productionSUWA SEIKOSHA KK·Filed 1980·Granted Jul 27, 1982·8 cites·21 claims
- 0739US4740630AChiral phenylether compoundSEIKO EPSON CORP·Filed 1986·Granted Apr 26, 1988·1 cites·9 claims
- 0836US4629290ALiquid crystal compounds and method of preparationSEIKO EPSON CORP·Filed 1984·Granted Dec 16, 1986·4 cites·20 claims
- 0930US4518226AEster-azoxy compoundsSUWA SEIKOSHA KK·Filed 1983·Granted May 21, 1985·2 cites·30 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →