Inventor · disambiguated record
Akira Matsufuji
Also filed as: MATSUFUJI AKIRA
3 granted patents·46 citations·filing 1977–1980
70Inventor score
Technology areasB21B
Files withNIPPON STEEL CORP3
Top patents by PatentIndex Score
3 records- 0187US4132393AApparatus for cooling hot steel plate and sheetNIPPON STEEL CORP·Filed 1977·Granted Jan 2, 1979·28 cites·6 claims
- 0274US4202192AApparatus for controlling the position of roll in the direction of the roll axisNIPPON STEEL CORP·Filed 1978·Granted May 13, 1980·15 cites·6 claims
- 0328US4314469ARolling millNIPPON STEEL CORP·Filed 1980·Granted Feb 9, 1982·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →