Inventor
HAYANO MAKOTO
JP15 patents
Patents
15 patentsUS4696630ASep 29, 1987
Scroll compressor with a thrust reduction mechanism
TOSHIBA KK129 citations94
US6162035ADec 19, 2000
Helical-blade fluid machine
TOSHIBA KK18 citations92
US4673339AJun 16, 1987
Scroll compressor with suction port in stationary end plate
TOSHIBA KK36 citations92
US4645437AFeb 24, 1987
Scroll compressors with annular sealed high pressure thrust producing member
TOSHIBA KK63 citations92
US5171141ADec 15, 1992
Scroll compressor with distal ends of the wraps having sliding contact on curved portions
TOSHIBA KK33 citations90
US5152682AOct 6, 1992
Scroll type fluid machine with passageway for innermost working chamber
TOSHIBA KK53 citations90
US4875839AOct 24, 1989
Scroll member for use in a positive displacement device, and a method for manufacturing the same
TOSHIBA KK34 citations90
US4762477AAug 9, 1988
Scroll compressor with control of lubricant flow
TOSHIBA KK21 citations81
US4708607ANov 24, 1987
Scroll compressor with lower and higher pressure chambers acting on the orbiting end plate
TOSHIBA KK17 citations81
US5062778ANov 5, 1991
Helical blade type compressor with thrust loss compensation
TOSHIBA KK10 citations73
US5026264AJun 25, 1991
Fluid compressor
TOSHIBA KK14 citations73
US6186759B1Feb 13, 2001
Helical blade type compressor and a refrigeration cycle apparatus using the same
TOSHIBA KK8 citations72
US6471498B1Oct 29, 2002
Fluid machinery having stepped spirals with axial pushing means for the moving spiral
TOSHIBA KK1 citations52
US6338617B1Jan 15, 2002
Helical-blade fluid machine
TOSHIBA KK0 citations51
US5350280ASep 27, 1994
Fluid compressor
TOSHIBA KK1 citations51