Inventor
KOHSOKABE HIROKATSU
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KOHSOKABE HIROKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
20 patentsUS6152714ANov 28, 2000
Displacement type fluid machine having rotation suppression of an orbiting displacer
HITACHI LTD57 citations96
US5938417AAug 17, 1999
Scroll type fluid machine having wraps formed of circular arcs
HITACHI LTD74 citations96
US5829959ANov 3, 1998
Scroll compressor
HITACHI LTD45 citations95
US6174150B1Jan 16, 2001
Scroll compressor
HITACHI LTD28 citations92
US5427512AJun 27, 1995
Scroll fluid machine, scroll member and processing method thereof
HITACHI LTD39 citations92
US6352418B1Mar 5, 2002
Displacement type fluid machine
HITACHI LTD27 citations91
US6217303B1Apr 17, 2001
Displacement fluid machine
HITACHI LTD9 citations73
US6099279AAug 8, 2000
Displacement fluid machine
HITACHI LTD14 citations73
US5554017ASep 10, 1996
Scroll fluid machine, scroll member and processing method thereof
HITACHI LTD8 citations73
US6905318B2Jun 14, 2005
Compressor including tapered discharged valve and valve seat
HITACHI LTD11 citations72
US5494423AFeb 27, 1996
Rotary compressor and blade tip structure
HITACHI LTD12 citations72
US6332763B1Dec 25, 2001
Displacement type fluid machine having an orbiting displacer forming a plurality of spaces
HITACHI LTD3 citations63
US6164941ADec 26, 2000
Displacement type fluid machine having an orbiting displacer forming a plurality of spaces
HITACHI LTD4 citations63
US6406279B2Jun 18, 2002
Displacement type fluid machine
HITACHI LTD3 citations62
US6179593B1Jan 30, 2001
Displacement fluid machine
HITACHI LTD6 citations62
US6312237B2Nov 6, 2001
Displacement type fluid machine
HITACHI LTD2 citations59
US6332764B1Dec 25, 2001
Displacement type fluid machine having an orbiting displacer forming a plurality of spaces and method for manufacturing same
HITACHI LTD0 citations52
US6183228B1Feb 6, 2001
Displacement type fluid machine
HITACHI LTD1 citations52
US6213743B1Apr 10, 2001
Displacement type fluid machine
HITACHI LTD1 citations51
US6220841B1Apr 24, 2001
Displacement type fluid machine
HITACHI LTD0 citations49