TK

Tetsuo Katayanagi

OC Oki Electric Industry Co.: 2 patents #947 of 2,807Top 35%
Overall (All Time): #2,220,359 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6486765 Transformer 2002-11-26
5952887 Feedback amplifier and optical receiver using the same Nobuo Kobayashi 1999-09-14