MS

Masaharu Sao

NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #3,240,836 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7889866 Information leakage prevention apparatus and information leakage prevention method Masao Masugi, Yoshiharu Akiyama, Hiroshi Yamane, Tetsuya Tominaga 2011-02-15