Inventor
TABARU KAZUNORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TABARU KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
8 patentsUS5338372AAug 16, 1994
Anisotropic rare-earth permanent magnets and method for making same, and metal mold for molding anisotropic permanent magnets
HITACHI METALS LTD19 citations80
US4457851AJul 3, 1984
Ferrite magnet and method of producing same
HITACHI METALS LTD19 citations79
US6423386B2Jul 23, 2002
Magnet powder-resin compound particles, method for producing such compound particles and resin-bonded rare earth magnets formed therefrom
HITACHI METALS LTD10 citations73
US5080731AJan 14, 1992
Highly oriented permanent magnet and process for producing the same
HITACHI METALS LTD10 citations72
US5049053ASep 17, 1991
Metal mold for molding anisotropic permanent magnets
HITACHI METALS LTD15 citations72
US5164023ANov 17, 1992
Rare earth permanent magnet, method of heat treatment of same, and magnet body
HITACHI METALS LTD7 citations70
US4482623ANov 13, 1984
Preparation method of magnetic toner
HITACHI METALS LTD5 citations59
USRE40524ESep 30, 2008
Magnet powder-resin compound particles, method for producing such compound particles and resin-bonded rare earth magnets formed therefrom
HITACHI METALS LTD0 citations51