HH

Hiroki Hirata

MM Mitsubishi Materials: 1 patents #8 of 68Top 15%
Overall (2005): #190,260 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6855751 Silica powder and method for producing the same Maki Sugino, Katsumi Ogi 2005-02-15