KS

Koushi Sumii

RI Rigaku Industrial: 2 patents #9 of 51Top 20%
Overall (All Time): #2,188,240 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6700951 X-ray fluorescence spectrometer 2004-03-02
6457862 Analyzer system having sample exchanger Kiyotaka Kasai 2002-10-01