Inventor · disambiguated record

Hitoshi Betchaku

Also filed as: BETCHAKU HITOSHI

1 granted patent·0 citations·filing 2005–2005

10Inventor score

Technology areasC05G

Files withTOYO ENGINEERING CORP1

Top patents by PatentIndex Score

1 record

0141US7641797B2Method of treating waste liquid from production plant for hydrocarbons or oxygen-containing compoundsTOYO ENGINEERING CORP·Filed 2005·Granted Jan 5, 2010·0 cites·21 claims

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