Inventor · disambiguated record

Kazunori Kawanaka

Also filed as: KAWANAKA KAZUNORI

1 granted patent·3 citations·filing 2001–2001

21Inventor score

Technology areasC22B

Files withSUMITOMO METAL MINING CO1

Top patents by PatentIndex Score

1 record

0154US6843827B2Method of smelting copper sulfide concentrateSUMITOMO METAL MINING CO·Filed 2001·Granted Jan 18, 2005·3 cites·9 claims

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