Inventor · disambiguated record
Kazuyoshi Nishizawa
Also filed as: NISHIZAWA KAZUYOSHI
2 granted patents·1 pending application·5 citations·filing 1999–2005
50Inventor score
Top patents by PatentIndex Score
3 records- 0134US2008283408A1Aluminum Substrate for Printed Circuits, Manufacturing Method Thereof, Printed Circuit Board, and Manufacturing Method ThereofSHOWA DENKO KK·Filed 2005·Application pending·0 cites
- 0233US6378338B1Method for producing magnetic disk substratesSHOWA DENKO KK·Filed 1999·Granted Apr 30, 2002·3 cites·9 claims
- 0327US6258458B1Magnetic disk substrateSHOWA ALUMINUM CORP·Filed 1999·Granted Jul 10, 2001·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →