TY

Takaya Yusa

SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
📍 Koganei, JP: #289 of 449 inventorsTop 65%
Overall (All Time): #3,710,411 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5604378 Semiconductor device, its lead frame, and heat spreader having through holes Tadashi Kimura 1997-02-18