Inventor
HIDA TAKESHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIDA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS5660539AAug 26, 1997
Scroll compressor
HITACHI LTD115 citations97
US6554595B2Apr 29, 2003
Compressor with oil-mist separator
HITACHI LTD23 citations91
US6506039B1Jan 14, 2003
Screw compressor
HITACHI LTD24 citations91
US6183227B1Feb 6, 2001
Screw compressor
HITACHI LTD25 citations91
US6257855B1Jul 10, 2001
Screw fluid machine
HITACHI LTD10 citations73
US5622488AApr 22, 1997
Scroll type fluid machine having first and second frame members to increase air tightness
HITACHI LTD10 citations73
US6884049B2Apr 26, 2005
Screw compressor and method of manufacturing rotor for the same
HITACHI LTD10 citations72
US6273693B2Aug 14, 2001
Screw compressor
HITACHI LTD4 citations61