Inventor · disambiguated record
Fumihiko Takeuchi
Also filed as: TAKEUCHI FUMIHIKO
2 granted patents·27 citations·filing 1990–1992
61Inventor score
Technology areasC21D
Files withKAWASAKI STEEL CO2
Top patents by PatentIndex Score
2 records- 0171US5342454AMethod of producing grain oriented silicon steel sheet having low iron lossKAWASAKI STEEL CO·Filed 1992·Granted Aug 30, 1994·16 cites·15 claims
- 0257US5296050AMethod of producing grain oriented silicon steel sheets having improved magnetic propertiesKAWASAKI STEEL CO·Filed 1990·Granted Mar 22, 1994·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →