Inventor
FUJIWARA KAZUAKI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
21 patentsUS6322339B1Nov 27, 2001
Scroll compressor
SANYO ELECTRIC CO59 citations96
US6533558B1Mar 18, 2003
Closed rotary compressor
SANYO ELECTRIC CO55 citations95
US7101162B2Sep 5, 2006
Compressor
SANYO ELECTRIC CO12 citations92
US7013664B2Mar 21, 2006
Refrigerant cycling device
SANYO ELECTRIC CO17 citations92
US6945073B2Sep 20, 2005
Refrigerant cycling device and compressor using the same
SANYO ELECTRIC CO23 citations92
US6907746B2Jun 21, 2005
Multistage compression type rotary compressor and cooling device
SANYO ELECTRIC CO16 citations92
US6824367B2Nov 30, 2004
Multi-stage compression type rotary compressor and a setting method of displacement volume ratio for the same
SANYO ELECTRIC CO36 citations92
US6582207B2Jun 24, 2003
Motor compressor and cooling apparatus using the same
SANYO ELECTRIC CO44 citations92
US6280168B1Aug 28, 2001
Multi-cylinder rotary compressor
SANYO ELECTRIC CO18 citations84
US6931866B2Aug 23, 2005
Multistage compression type rotary compressor and cooling device
SANYO ELECTRIC CO12 citations83
US7076968B2Jul 18, 2006
Refrigerant cycling device
SANYO ELECTRIC CO9 citations82
US7051551B2May 30, 2006
Compressor
SANYO ELECTRIC CO7 citations74
US7013672B2Mar 21, 2006
Refrigerant cycling device
SANYO ELECTRIC CO5 citations74
US7111471B2Sep 26, 2006
Refrigerant cycle apparatus
SANYO ELECTRIC CO7 citations72
US7220110B2May 22, 2007
Compressor having a throttled-return passage connecting an oil accumulator to a seal container
SANYO ELECTRIC CO2 citations63
US7168264B2Jan 30, 2007
Refrigerant cycling device
SANYO ELECTRIC CO2 citations63
US7000424B2Feb 21, 2006
Refrigerant cycling device
SANYO ELECTRIC CO4 citations62
US6132192AOct 17, 2000
Scroll compressor made of silicon containing aluminum alloy
SANYO ELECTRIC CO3 citations62
US7155925B2Jan 2, 2007
Refrigerant cycle apparatus
SANYO ELECTRIC CO4 citations61
US7143593B2Dec 5, 2006
Refrigerant cycle apparatus
SANYO ELECTRIC CO2 citations61
US7234976B2Jun 26, 2007
Terminal cover, sealed type electromotive compressor provided with the terminal cover, and refrigerant cycle device in which the sealed type electromotive compressor constitutes refrigerant circuit
SANYO ELECTRIC CO1 citations51