SN

Sadao Nagai

Overall (2018): #250,016 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9960814 Contactless information communication terminal unit, card-type device, portable telephone, and wearable device 2018-05-01