NN

Nobuaki Namiki

CH Chisso: 1 patents #468 of 833Top 60%
JN Jnc: 1 patents #221 of 413Top 55%
Overall (All Time): #2,096,691 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8273317 Method for manufacturing high purity polycrystalline silicon — 2012-09-25
7785546 Apparatus and method for manufacturing high purity polycrystalline silicon — 2010-08-31