JI

Junzo Ikeyama

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Somalomo, CM: #860 of 1,329 inventorsTop 65%
Overall (All Time): #3,454,395 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6922477 Speaker — 2005-07-26