Inventor · disambiguated record

Katsuyuki Maida

Also filed as: MAIDA KATSUYUKI

1 granted patent·12 citations·filing 2001–2001

34Inventor score

Technology areasB01D

Files withNISHIMURAGUMI CO LTD1

Top patents by PatentIndex Score

1 record

0155US6540925B2Oil recovery method and oil recovery apparatusNISHIMURAGUMI CO LTD·Filed 2001·Granted Apr 1, 2003·12 cites·8 claims

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