Inventor · disambiguated record
Hideyuki Ikehira
Also filed as: IKEHIRA HIDEYUKI
8 granted patents·1 pending application·64 citations·filing 1989–2014
83Inventor score
Top patents by PatentIndex Score
9 records- 0186US4900407AMethod for deoxygenation of alcoholsYAMASA SHOYU KK·Filed 1989·Granted Feb 13, 1990·45 cites·9 claims
- 0276US10141513B2Polymeric light emitting substance and polymer light emitting device using the sameSUMITOMO CHEMICAL CO·Filed 2014·Granted Nov 27, 2018·2 cites·23 claims
- 0362US7947340B2Polymeric light emitting substance and polymer light emitting device using the sameSUMITOMO CHEMICAL CO·Filed 2002·Granted May 24, 2011·8 cites·18 claims
- 0458US6875895B2Bis (diphenylvinyl) arene compoundSUMITOMO CHEMICAL CO·Filed 2002·Granted Apr 5, 2005·2 cites·5 claims
- 0553US7005497B2Liquid-crystalline polyester production methodSUMITOMO CHEMICAL CO·Filed 2004·Granted Feb 28, 2006·3 cites·4 claims
- 0653US2011187969A1Polymeric light emitting substance and polymer light emitting device using the sameSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 0744US5191109AProcess for preparing optically active cyclopentenonesSUMITOMO CHEMICAL CO·Filed 1991·Granted Mar 2, 1993·4 cites·11 claims
- 0842US6528692B2Process for producing bromo-aromatic condensed ring compoundSUMITOMO CHEMICAL CO·Filed 2001·Granted Mar 4, 2003·0 cites·4 claims
- 0928US6476278B1Processes for the preparation of alcoholsJAPAN SCIENCE & TECH CORP·Filed 1999·Granted Nov 5, 2002·0 cites·4 claims
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