Inventor
HIGASHIYAMA AKIYOSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HIGASHIYAMA AKIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDEN CORP
15 patentsUS6164940ADec 26, 2000
Scroll type compressor in which a soft starting mechanism is improved with a simple structure
SANDEN CORP89 citations98
US6523361B2Feb 25, 2003
Air conditioning systems
SANDEN CORP98 citations97
US5993171ANov 30, 1999
Scroll-type compressor with variable displacement mechanism
SANDEN CORP98 citations97
US6132179AOct 17, 2000
Scroll type compressor enabling a soft start with a simple structure
SANDEN CORP76 citations96
US5993177ANov 30, 1999
Scroll type compressor with improved variable displacement mechanism
SANDEN CORP74 citations96
US6321563B1Nov 27, 2001
Motor-driven compressor
SANDEN CORP63 citations94
US7076963B2Jul 18, 2006
Two-stage compressor for an automotive air conditioner, which can be driven by a vehicle running engine and an electric motor different therefrom
SANDEN CORP20 citations92
US6540489B1Apr 1, 2003
Motor driven compressor
SANDEN CORP20 citations92
US6089840AJul 18, 2000
Scroll compressor in which an eccentric bush is radially movable with being guided by a guide pin
SANDEN CORP24 citations92
US7278833B2Oct 9, 2007
Hybrid compressor
SANDEN CORP23 citations90
US5678986AOct 21, 1997
Fluid displacement apparatus with lubricating mechanism
SANDEN CORP19 citations81
US6176685B1Jan 23, 2001
Scroll compressor in which communication is controlled between adjacent compression spaces
SANDEN CORP12 citations73
US5704773AJan 6, 1998
Oldham coupling mechanism of a scroll type fluid displacement apparatus
SANDEN CORP12 citations73
US5660538AAug 26, 1997
Suction mechanism of a fluid displacement apparatus
SANDEN CORP6 citations62
US6336798B1Jan 8, 2002
Rotation preventing mechanism for scroll-type fluid displacement apparatus
SANDEN CORP1 citations51