Inventor
SHIMAMURA HIROYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAMURA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
11 patentsUS6120576ASep 19, 2000
Method for preparing nickel fine powder
MITSUI MINING & SMELTING CO55 citations95
US6632524B1Oct 14, 2003
Nickel powder, method for preparing the same and paste for use in making electrodes for electronic parts
MITSUI MINING & SMELTING CO24 citations92
US6174344B1Jan 16, 2001
Copper fine powder and method for preparing the same
MITSUI MINING & SMELTING CO16 citations92
US6503560B2Jan 7, 2003
Composite nickel fine powder and method for preparing the same
MITSUI MINING & SMELTING CO11 citations73
US6391087B1May 21, 2002
Copper fine powder and method for preparing the same
MITSUI MINING & SMELTING CO11 citations73
US6162277ADec 19, 2000
Nickel fine powder and method for preparing the same
MITSUI MINING & SMELTING CO11 citations73
US6096285AAug 1, 2000
Indium tin oxide fine powder and method for preparing the same
MITSUI MINING & SMELTING CO13 citations72
US7147796B2Dec 12, 2006
Iron oxide particles and method for production thereof
MITSUI MINING & SMELTING CO2 citations62
US7288241B2Oct 30, 2007
Black composite oxide particle and method for production thereof
MITSUI MINING & SMELTING CO0 citations51
US6939390B2Sep 6, 2005
Nickel powder, method for preparing the same and paste for use in making electrodes for electronic parts
MITSUI MINING & SMELTING CO1 citations51
US7226544B2Jun 5, 2007
Magnetite particles
MITSUI MINING & SMELTING CO1 citations48