Inventor · disambiguated record

Yuujirou Miyauchi

Also filed as: MIYAUCHI YUUJIROU

1 granted patent·22 citations·filing 1990–1990

41Inventor score

Technology areasC25D

Files withNIPPON STEEL CORP1

Top patents by PatentIndex Score

1 record

0168US5032236AProcess for producing a surface-blackened steel sheetNIPPON STEEL CORP·Filed 1990·Granted Jul 16, 1991·22 cites·22 claims

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