Inventor · disambiguated record

Yukifumi Ogawa

Also filed as: OGAWA YUKIFUMI

2 granted patents·52 citations·filing 1981–1982

64Inventor score

Technology areasB21B C21D

Files withNIPPON KOKAN KK2

Top patents by PatentIndex Score

2 records

0193US4440584AMethod and apparatus for cooling steel sheetNIPPON KOKAN KK·Filed 1982·Granted Apr 3, 1984·39 cites·11 claims
0261US4415381AMethod for forcedly cooling a heated metal plateNIPPON KOKAN KK·Filed 1981·Granted Nov 15, 1983·13 cites·2 claims

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