Inventor
ISHIDA FUMIAKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA FUMIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS5569023AOct 29, 1996
Vortex blower
HITACHI LTD28 citations92
US5487639AJan 30, 1996
Vortex flow blower and vane wheel therefor
HITACHI LTD19 citations92
US5672052ASep 30, 1997
Blower muffling apparatus
HITACHI LTD45 citations88
US5628615AMay 13, 1997
Vortex flow blower and vane wheel therefor
HITACHI LTD11 citations73
US5600886AFeb 11, 1997
Method of making vortex flow blower and vane wheel therefor
HITACHI LTD5 citations73