NK

Naoki Kumazawa

SO Sony: 4 patents #8,966 of 25,231Top 40%
SC Sanyo Kiki Co.: 1 patents #4 of 10Top 40%
Overall (All Time): #1,007,755 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8671986 Hydraulic controller Masahiro Tanino, Manabu Ogo 2014-03-18
7813566 Data processing apparatus and data processing method Tomohiro Sekiguchi 2010-10-12
6947096 Video processing apparatus for converting composite video signals to digital component video signals 2005-09-20
6031476 Digital to analog converter with current supply for suppressing current during a synchronization signal Yasushi Sato 2000-02-29
5218364 D/A converter with variable biasing resistor Noriyuki Fukushima 1993-06-08