Inventor
YAMAGUCHI YASUHIDE
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI YASUHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
12 patentsUS5945211AAug 31, 1999
Composite material carrying zinc oxide fine particles adhered thereto and method for preparing same
MITSUI MINING & SMELTING CO58 citations94
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
US6503560B2Jan 7, 2003
Composite nickel fine powder and method for preparing the same
MITSUI MINING & SMELTING CO11 citations73
US6406513B2Jun 18, 2002
Nickel powder and conductive paste
MITSUI MINING & SMELTING CO9 citations73
US6312622B1Nov 6, 2001
Composite nickel fine powder
MITSUI MINING & SMELTING CO13 citations73
US6475949B1Nov 5, 2002
Promoter for purifying internal engine exhaust and method for preparing the same
MITSUI MINING & SMELTING CO8 citations72
US9707543B2Jul 18, 2017
Exhaust-gas-purification catalyst carrier
MITSUI MINING & SMELTING CO5 citations70
US6517745B2Feb 11, 2003
Nickel powder and conductive paste
MITSUI MINING & SMELTING CO4 citations62
US6228141B1May 8, 2001
Nickel fine powder and method for preparing the same
MITSUI MINING & SMELTING CO4 citations62
US4765925AAug 23, 1988
Solid state laser hosts
MITSUI MINING & SMELTING CO5 citations59
US5174853ADec 29, 1992
Forsterite single crystal and method for the manufacture of the same
MITSUI MINING & SMELTING CO4 citations56
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