Inventor
KOMAI YUJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KOMAI YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKICO LTD
5 patentsUS6224357B1May 1, 2001
Scroll fluid machine having an orbiting radius varying mechanism and a clearance between the wrap portions
TOKICO LTD21 citations92
US5803723ASep 8, 1998
Scroll fluid machine having surface coating layers on wraps thereof
TOKICO LTD28 citations92
US5775888AJul 7, 1998
Scroll fluid machine having end plate with greater center thickness
TOKICO LTD26 citations91
US5934890AAug 10, 1999
Scroll fluid machine having a rotating preventing mechanism including a resilient member
TOKICO LTD8 citations72
US5813843ASep 29, 1998
Scroll-type fluidic machine having a slider for axial thrust and rotation prevention
TOKICO LTD9 citations70
HITACHI LTD
3 patentsUS7309219B2Dec 18, 2007
Scroll type fluid machinery
HITACHI LTD10 citations83
US7950913B2May 31, 2011
Seal system and scroll type fluid machine
HITACHI LTD5 citations62
US7458788B2Dec 2, 2008
Scroll fluid machine including back-pressure chamber with increased pressure receiving area
HITACHI LTD6 citations61