SY

Seiji Yamasuga

NE Nec: 1 patents #7,889 of 14,502Top 55%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,718,335 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640544 Computer network having an asynchronous document data management system Takahiro Onodera 1997-06-17