YW

Yusaku Watabe

Overall (All Time): #3,825,017 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5215097 Sphygmometer for determining a pulse rate in combination with a pen 1993-06-01