Inventor · disambiguated record
Yoshio Ishiai
Also filed as: ISHIAI YOSHIO
5 granted patents·221 citations·filing 1985–1999
84Inventor score
Files withSANYO ELECTRIC CO5
Top patents by PatentIndex Score
5 records- 0192US6189335B1Multi-stage compressing refrigeration device and refrigerator using the deviceSANYO ELECTRIC CO·Filed 1999·Granted Feb 20, 2001·68 cites·7 claims
- 0282US4573880AHermetically sealed motor compressorSANYO ELECTRIC CO·Filed 1985·Granted Mar 4, 1986·62 cites·10 claims
- 0377US4759696AScroll compressor with biased-open exhaust valveSANYO ELECTRIC CO·Filed 1987·Granted Jul 26, 1988·36 cites·2 claims
- 0474US5242284AScroll compressor having limited axial movement between rotating scroll membersSANYO ELECTRIC CO·Filed 1991·Granted Sep 7, 1993·33 cites·19 claims
- 0563US5242282AScroll compressor with a driving pin between scrolls and a sliding shaft bearingSANYO ELECTRIC CO·Filed 1991·Granted Sep 7, 1993·22 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →