Inventor
IZUNAGA YASUSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “IZUNAGA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS5211031AMay 18, 1993
Scroll type compressor and refrigeration cycle using the same
HITACHI LTD85 citations92
US4889471ADec 26, 1989
Mechanism for prevention of burning of bearing portions in a hermetic type scroll compressor
HITACHI LTD50 citations90
US6478557B2Nov 12, 2002
Scroll compressor suitable for a low operating pressure ratio
HITACHI LTD18 citations82