Inventor · disambiguated record
Takuji Okiyama
Also filed as: OKIYAMA TAKUJI
4 granted patents·70 citations·filing 1990–1997
78Inventor score
Files withNISSHIN STEEL CO LTD4
Top patents by PatentIndex Score
4 records- 0165US5135588ASoft-magnetic nickel-iron-chromium alloy for magnetic coresNISSHIN STEEL CO LTD·Filed 1991·Granted Aug 4, 1992·22 cites·6 claims
- 0263US5158624ASoft-magnetic nickel-iron-chromium alloyNISSHIN STEEL CO LTD·Filed 1990·Granted Oct 27, 1992·18 cites·6 claims
- 0357US5986205AStainless steel sheet and a substrate for a solar cell and manufacturing method thereofNISSHIN STEEL CO LTD·Filed 1997·Granted Nov 16, 1999·25 cites·4 claims
- 0435US5211771ASoft magnetic alloy materialNISSHIN STEEL CO LTD·Filed 1992·Granted May 18, 1993·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →