KK

Keiichi Konno

SO Sony: 1 patents #749 of 2,293Top 35%
📍 Rifu, JP: #76 of 246 inventorsTop 35%
Overall (2003): #180,866 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6589687 Cleaved type safety valve for metal vessels Kazuho Suzuki, Yutaka Konno 2003-07-08