NK

Naoya Kamata

3M: 1 patents #7,233 of 11,543Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,597,553 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6306187 Abrasive material for the needle point of a probe card Toshiro Maeda, Kazuo Tanaka, Reiji Yoshizumi 2001-10-23