Inventor · disambiguated record

Isamu Etou

Also filed as: ETOU ISAMU

4 granted patents·107 citations·filing 1987–1989

80Inventor score

Technology areasF04C

Files withMITSUBISHI ELECTRIC CORP4

Top patents by PatentIndex Score

4 records

0194US4842499AScroll-type positive displacement apparatus with oil supply to compression chamberMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jun 27, 1989·48 cites·7 claims
0286US4846640AScroll-type vacuum apparatus with rotating scrolls and discharge valveMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jul 11, 1989·28 cites·10 claims
0381US4865530AScroll-type vacuum apparatus with oil supply to a compression chamberMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 12, 1989·24 cites·8 claims
0439US4973232ARotating scroll machine with oil pumpMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Nov 27, 1990·7 cites·2 claims

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