Inventor · disambiguated record

Kouhei Mitsuhashi

Also filed as: MITSUHASHI KOUHEI

2 granted patents·1 pending application·17 citations·filing 2001–2005

59Inventor score

Technology areasC01F D21H

Files withNITTETSU MINING CO LTD3

Top patents by PatentIndex Score

3 records

0171US7060127B2Silica-calcium carbonate composite particlesNITTETSU MINING CO LTD·Filed 2001·Granted Jun 13, 2006·8 cites·1 claims
0269US6991677B2Titanium dioxide-calcium carbonate composite particlesNITTETSU MINING CO LTD·Filed 2001·Granted Jan 31, 2006·9 cites·13 claims
0348US2005235872A1Silica-calcium carbonate composite particlesNITTETSU MINING CO LTD·Filed 2005·Application pending·0 cites

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