KM

Kazuya Matsumoto

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
📍 Akita, JP: #7 of 20 inventorsTop 35%
Overall (2002): #179,537 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6410902 Optical receiver 2002-06-25