Inventor · disambiguated record
Shoichi Fujiyasu
Also filed as: FUJIYASU SHOICHI
2 granted patents·1 pending application·4 citations·filing 2004–2006
47Inventor score
Top patents by PatentIndex Score
3 records- 0161US7438754B2Cobalt-containing black pigment particulatesMITSUI MINING & SMELTING CO·Filed 2005·Granted Oct 21, 2008·1 cites·13 claims
- 0251US7465495B2Composite black oxide particle, method for producing same, black coating material and black matrixMITSU MINING & SMELTING CO LTD·Filed 2004·Granted Dec 16, 2008·3 cites·20 claims
- 0338US2009269585A1Black complex oxide particlesMITSUI MINING & SMELTING CO·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →