TA

Takemi Arita

NP Nippon Telegraph And Telephone Public: 1 patents #36 of 171Top 25%
Overall (1982): #29,513 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344170 Time division switching circuit with time slot interchange — 1982-08-10