Inventor · disambiguated record
Yoko Matsuzawa
Also filed as: MATSUZAWA YOKO
4 granted patents·1 pending application·53 citations·filing 1991–2010
73Inventor score
Top patents by PatentIndex Score
5 records- 0171US5486437AOptical recording methodSONY CORP·Filed 1995·Granted Jan 23, 1996·28 cites·4 claims
- 0268US5140178AReset circuit for microcomputerPIONEER ELECTRONIC CORP·Filed 1991·Granted Aug 18, 1992·23 cites·8 claims
- 0341US2006057220A1Fine spherical particles with satisfactory molecular orientation, spherical microcapsules comprising the same and processes for producing theseMATSUZAWA YOKO·Filed 2003·Application pending·0 cites
- 0440US8729307B2Photoresponsive ionic organic compound, method of producing the same, and photoresponsive carbon nanotube dispersant comprising said ionic organic compoundMATSUZAWA YOKO·Filed 2010·Granted May 20, 2014·0 cites·11 claims
- 0533US5556681AOptical information recording mediumSONY CORP·Filed 1994·Granted Sep 17, 1996·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →