Inventor · disambiguated record
Yoshinobu Ichikawa
Also filed as: ICHIKAWA YOSHINOBU
6 granted patents·2 pending applications·17 citations·filing 2001–2007
76Inventor score
Top patents by PatentIndex Score
8 records- 0152US7172393B2Multi-cylinder compressors and methods for designing such compressorsSANDEN CORP·Filed 2003·Granted Feb 6, 2007·6 cites·87 claims
- 0250US7607900B2Multi-cylinder reciprocating compressorPURDUE RESEARCH FOUNDATION·Filed 2004·Granted Oct 27, 2009·3 cites·6 claims
- 0350US6468050B2Cylinder head assembly including partitions disposed in refrigerant introduction path and reciprocating compressor using the sameSANDEN CORP·Filed 2001·Granted Oct 22, 2002·3 cites·7 claims
- 0449US2009162215A1CompressorBABA HIROSHI·Filed 2007·Application pending·0 cites
- 0547US6382939B2Reciprocating compressor in which a suction valve is previously bent to open a suction port when the compressor is stoppedSANDEN CORP·Filed 2001·Granted May 7, 2002·4 cites·8 claims
- 0644US7390178B2CompressorSANDEN CORP·Filed 2004·Granted Jun 24, 2008·1 cites·4 claims
- 0743US2006034704A1Multi-cylinder, reciprocating compressors for air conditioning systems mounted in vehiclesBABA HIROSHI·Filed 2005·Application pending·0 cites
- 0835US7413421B2Multi-cylinder reciprocating compressorSANDEN CORP·Filed 2004·Granted Aug 19, 2008·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →