SI

Seijiro Ishizuka

SO Sony: 1 patents #281 of 1,124Top 25%
Overall (1994): #70,141 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276914 Dual-mode transceiver that switches out a large insertion loss filter during transmission Kazuto Kitakubo 1994-01-04