SU

Seiken Udou

HC Hitachi Electronics Engineering Co.: 1 patents #61 of 175Top 35%
📍 Honjō, JP: #51 of 78 inventorsTop 70%
Overall (All Time): #3,536,761 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6351228 Digital calibration method and apparatus for A/D or D/A converters Takao Kutsuno, Atsuhiko Ishida, Tsuneo Yamaba, Hiroshi Ikeda 2002-02-26