Inventor · disambiguated record
Yoshizo Sawada
Also filed as: SAWADA YOSHIZO
5 granted patents·206 citations·filing 1980–1987
83Inventor score
Top patents by PatentIndex Score
5 records- 0198US4668310AAmorphous alloysHITACHI METALS LTD·Filed 1983·Granted May 26, 1987·144 cites·2 claims
- 0282US4768458AMethod of producing thin metal ribbonHITACHI METALS LTD·Filed 1987·Granted Sep 6, 1988·19 cites·5 claims
- 0380US4306908AFerromagnetic amorphous alloyHITACHI LTD·Filed 1980·Granted Dec 22, 1981·20 cites·11 claims
- 0469US4581080AMagnetic head alloy material and method of producing the sameHITACHI METALS LTD·Filed 1984·Granted Apr 8, 1986·16 cites·5 claims
- 0548US4525222AMethod of heat-treating amorphous materialHITACHI METALS LTD·Filed 1984·Granted Jun 25, 1985·7 cites·3 claims
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