Inventor
ARAKAWA SHINICHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA SHINICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBARA CORP
8 patentsUS5112190AMay 12, 1992
Sheet-metal centrifugal pump casing
EBARA CORP37 citations92
US5358380AOct 25, 1994
Pump casing made of sheet metal
EBARA CORP21 citations88
US5310310AMay 10, 1994
Pump casing made of sheet metal
EBARA CORP28 citations88
US5061157AOct 29, 1991
Submersible pump
EBARA CORP21 citations81
USD252811SSep 4, 1979
Centrifugal pump
EBARA CORP19 citations81
US5040947AAug 20, 1991
Pump casing
EBARA CORP18 citations73
US5235744AAug 17, 1993
Method of manufacturing a centrifugal pump casing
EBARA CORP9 citations69
US5184937AFeb 9, 1993
Centrifugal pump casing
EBARA CORP7 citations69