Inventor
OKITA JUNJI
JP4 patents
Patents
4 patentsUS5613843AMar 25, 1997
Package-type screw compressor
HITACHI LTD47 citations95
US5401149AMar 28, 1995
Package-type screw compressor having coated rotors
HITACHI LTD40 citations91
US5082427AJan 21, 1992
Screw compressing apparatus, rotor temperature control apparatus for screw compressing apparatus and operating control apparatus for screw compressing apparatus
HITACHI LTD24 citations91
US6599094B2Jul 29, 2003
Screw compressor system and operating method thereof
HITACHI LTD8 citations69