Inventor
MATUMOTO KENZO
JP4 patents
Patents
4 patentsUS7131821B2Nov 7, 2006
Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
SANYO ELECTRIC CO14 citations92
US7798787B2Sep 21, 2010
Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
SANYO ELECTRIC CO5 citations73
US7600986B2Oct 13, 2009
Filtering device for multistage compression type rotary compressor
SANYO ELECTRIC CO5 citations73
US7520733B2Apr 21, 2009
Multistage compression type rotary compressor
SANYO ELECTRIC CO7 citations73