NI

Nobuhisa Ishikawa

SO Sony: 2 patents #12,963 of 25,231Top 55%
📍 Ooita, JP: #207 of 516 inventorsTop 45%
Overall (All Time): #2,214,817 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6402009 Apparatus and method for shaping lead frame for semiconductor device and lead frame for semiconductor device — 2002-06-11
6137160 Lead frame for semiconductor devices — 2000-10-24