NH

Naoyuki Hamanishi

KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Overall (All Time): #1,628,969 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6084476 Operational amplifier Kazuhiro Oda 2000-07-04
5969546 Comparator circuit Kazuhiro Oda 1999-10-19
5870045 D/A converter Kazuhiro Oda, Zdzislaw Czarnul 1999-02-09