Assignee
KAMIYA SUMIO
JP5 patents
Top patents by PatentIndex Score
US8501643B2Aug 6, 2013
Method for manufacturing basalt fiber
KAMIYA SUMIO5 citations71
US8460526B2Jun 11, 2013
Gas sensor and process for producing the same
KAMIYA SUMIO2 citations61
US9193604B2Nov 24, 2015
Fine particle composite, method for producing the same, catalyst used for solid polymer fuel cell, and solid polymer fuel cell
KAMIYA SUMIO2 citations55
US8197713B2Jun 12, 2012
Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder
KAMIYA SUMIO0 citations45
US8999877B2Apr 7, 2015
Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same
KAMIYA SUMIO0 citations44