Inventor · disambiguated record

Katsuhiko Koumoto

Also filed as: KOUMOTO KATSUHIKO

2 granted patents·34 citations·filing 1998–2001

63Inventor score

Technology areasB21B

Files withNIPPON STEEL CORP2

Top patents by PatentIndex Score

2 records

0189US6401506B1Sheet rolling method and sheet rolling millNIPPON STEEL CORP·Filed 1998·Granted Jun 11, 2002·24 cites·10 claims
0281US6619087B2Strip rolling method and strip rolling millNIPPON STEEL CORP·Filed 2001·Granted Sep 16, 2003·10 cites·21 claims

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