Inventor
OKADA CHIKARA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OKADA CHIKARA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANTOKU METAL IND
9 patentsUS5383978AJan 24, 1995
Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet
SANTOKU METAL IND121 citations98
US5674327AOct 7, 1997
Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet
SANTOKU METAL IND18 citations92
US5690752ANov 25, 1997
Permanent magnet containing rare earth metal, boron and iron
SANTOKU METAL IND16 citations73
US5656100AAug 12, 1997
Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet
SANTOKU METAL IND8 citations73
US6053995AApr 25, 2000
Method of producing an age precipitation-containing rare earth metal-nickel alloy
SANTOKU METAL IND11 citations71
US5478664ADec 26, 1995
Method of recovering reusable metals from nickel-hydrogen rechargeable battery
SANTOKU METAL IND18 citations71
US5470404ANov 28, 1995
Rare earth metal-nickel hydrogen occlusive alloy ingot
SANTOKU METAL IND9 citations71
US5630885AMay 20, 1997
Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet
SANTOKU METAL IND2 citations62
US5680896AOct 28, 1997
Method for production of rare earth metal-nickel hydrogen occlusive alloy ingot
SANTOKU METAL IND2 citations60