Inventor · disambiguated record
Hiroyuki Masunaga
Also filed as: MASUNAGA HIROYUKI
3 granted patents·67 citations·filing 1992–1997
74Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
3 records- 0171US5277562AScroll fluid machine and producing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 11, 1994·25 cites·10 claims
- 0263US5451148ACheck valve device for scroll compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 19, 1995·22 cites·9 claims
- 0350US6186556B1Enclosed type compressor and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 13, 2001·20 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →