TM

Toshikazu Miyasaka

SC Secom Co.: 1 patents #6 of 47Top 15%
Overall (All Time): #3,835,274 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5253293 Adaptive data ciphering/deciphering apparatuses and data communication system using these apparatuses Mineo Shigemitsu, Kenichi Matsumoto 1993-10-12