Inventor · disambiguated record
Izuru Yoshizawa
Also filed as: YOSHIZAWA IZURU
3 granted patents·58 citations·filing 1987–1997
72Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD3
Top patents by PatentIndex Score
3 records- 0174US4865877AMethod for roughening ceramic substrate surface and method for manufacturing printed circuit board using surface-roughened ceramic substrateMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Sep 12, 1989·34 cites·33 claims
- 0248US5925403AMethod of coating a copper film on a ceramic substrateMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Jul 20, 1999·14 cites·11 claims
- 0342US6132588AMethod for plating independent conductor circuitMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Oct 17, 2000·10 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →