Inventor · disambiguated record
Yasuharu Maruiwa
Also filed as: MARUIWA YASUHARU
8 granted patents·100 citations·filing 1985–2008
87Inventor score
Top patents by PatentIndex Score
8 records- 0188US6746224B2Scroll compressorMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jun 8, 2004·39 cites·3 claims
- 0265US6695598B2Scroll compressorMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Feb 24, 2004·10 cites·3 claims
- 0362US8257063B2Refrigerant compressorSATO HAJIME·Filed 2008·Granted Sep 4, 2012·2 cites·12 claims
- 0459US6585501B2Scroll compressor sealingMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jul 1, 2003·6 cites·8 claims
- 0556US6860728B2Scroll compressor sealingMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Mar 1, 2005·5 cites·8 claims
- 0654US4666380AScroll type fluid machine with prevention of stress concentrationMITSUBISHI HEAVY IND LTD·Filed 1985·Granted May 19, 1987·16 cites·5 claims
- 0747US4696084AMethod for forming scroll members used in a scroll type fluid machineMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Sep 29, 1987·13 cites·1 claims
- 0845US5727934AScroll type fluid machine having a thin plate for each scrollMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Mar 17, 1998·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →