TO

Toshio Ohi

SK Showa Denko K.K.: 1 patents #31 of 148Top 25%
Overall (2005): #84,259 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6967260 Method for purification of tetrafluoromethane and use thereof Hiromoto Ohno 2005-11-22