NS

Nobuyuki Sugiyama

IB Ibio: 1 patents #1 of 2Top 50%
📍 Chiyoda, JP: #79 of 181 inventorsTop 45%
Overall (2003): #147,954 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6599420 Filter bag Kazuo Shiraiwa 2003-07-29