AI

Atsuhiko Ishida

HC Hitachi Electronics Engineering Co.: 1 patents #9 of 50Top 20%
Overall (2002): #251,951 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

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