Inventor · disambiguated record
Ryoko Aso
Also filed as: ASO RYOKO
7 granted patents·32 citations·filing 1990–2017
81Inventor score
Top patents by PatentIndex Score
7 records- 0157US9372133B2Microchemical chip, producing method thereof and method for using the microchemical chipSEKIZAWA RYUICHI·Filed 2011·Granted Jun 21, 2016·1 cites·14 claims
- 0255US5338633AElectrophotographic photoreceptorMITSUBISHI CHEM IND·Filed 1992·Granted Aug 16, 1994·6 cites·30 claims
- 0352US5292607AElectrophotographic photoreceptor containing polycarbonate resin as a binder and method for preparation thereofMITSUBISHI CHEM IND·Filed 1992·Granted Mar 8, 1994·9 cites·16 claims
- 0444US5173385APhotosensitive member for electrophotography with copolyamide interlayerMITSUBISHI CHEM IND·Filed 1991·Granted Dec 22, 1992·7 cites·13 claims
- 0541USD678547SMicro flow channel chipSEKIZAWA RYUICHI·Filed 2010·Granted Mar 19, 2013·6 cites·1 claims
- 0636US5124431AProcess for producing azo group-containing polymer having azo group in main chainMITSUBISHI CHEM IND·Filed 1990·Granted Jun 23, 1992·3 cites·8 claims
- 0726US11958052B2Thermocycling inspection device and chip holderMETABOSCREEN CO LTD·Filed 2017·Granted Apr 16, 2024·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →