Inventor
HAGIWARA HARUO
US12 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA HARUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
11 patentsUS5498266AMar 12, 1996
Method of washing and drying clothes
MITSUBISHI HEAVY IND LTD45 citations94
US5392480AFeb 28, 1995
Washing method by a continuous washing machine
MITSUBISHI HEAVY IND LTD42 citations92
US5056174AOct 15, 1991
Dry cleaning method and apparatus
MITSUBISHI HEAVY IND LTD24 citations92
US4912793AApr 3, 1990
Dry cleaning method and apparatus
MITSUBISHI HEAVY IND LTD40 citations92
US4802253AFeb 7, 1989
Dry cleaning method using at least two kinds of solvents
MITSUBISHI HEAVY IND LTD42 citations92
US4712392ADec 15, 1987
Dry cleaning apparatus
MITSUBISHI HEAVY IND LTD26 citations92
US5107605AApr 28, 1992
Method and apparatus for dry cleaning as well as method and device for recovery of solvent therein
MITSUBISHI HEAVY IND LTD23 citations91
US5586456ADec 24, 1996
Apparatus for washing and drying clothes
MITSUBISHI HEAVY IND LTD16 citations80
US4765159AAug 23, 1988
Controller for a dry cleaning apparatus
MITSUBISHI HEAVY IND LTD8 citations73
US5307652AMay 3, 1994
Continuous washing machine
MITSUBISHI HEAVY IND LTD15 citations72
US5195252AMar 23, 1993
Method for dry cleaning as well as a method for recovery of solvent therein
MITSUBISHI HEAVY IND LTD11 citations72