Inventor · disambiguated record

Shigehisa Endoh

Also filed as: ENDOH SHIGEHISA

1 granted patent·24 citations·filing 1995–1995

42Inventor score

Technology areasB07B

Files withDOWA MINING CO1

Top patents by PatentIndex Score

1 record

0157US5630554AMethod of separating and recovering valuable metals and non-metals from composite materialsDOWA MINING CO·Filed 1995·Granted May 20, 1997·24 cites·20 claims

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