Inventor · disambiguated record

Toyokatsu Usami

Also filed as: USAMI TOYOKATSU

2 granted patents·49 citations·filing 1988–1993

64Inventor score

Technology areasH01F

Files withAICHI STEEL WORKS LTD2

Top patents by PatentIndex Score

2 records

0184US4969963ASoft magnetic stainless steel having good cold forgeabilityAICHI STEEL WORKS LTD·Filed 1988·Granted Nov 13, 1990·38 cites·9 claims
0248US5468522AMethod of manufacturing a composite magnetic componentAICHI STEEL WORKS LTD·Filed 1993·Granted Nov 21, 1995·11 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →