YY

Yasushi Yanagihara

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #87,785 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6370517 Electronic money card, electronic money receiving/paying machine, and electronic money card editing device Chie Hayami 2002-04-09