Inventor · disambiguated record

Masumi Arita

Also filed as: ARITA MASUMI

2 granted patents·6 citations·filing 1990–1990

50Inventor score

Technology areasF01C F16C

Files withMITSUBISHI ELECTRIC CORP2

Top patents by PatentIndex Score

2 records

0128US5100307AScroll-type fluid machine with a plurality of discharge portsMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 31, 1992·4 cites·2 claims
0225US5110273AScroll-type fluid machine with an improved journal bearingMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 5, 1992·2 cites·4 claims

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Masumi Arita — Patent Inventor | PatentIndex