DW

Daisaku Wakamatsu

KD Kddi: 1 patents #215 of 396Top 55%
Overall (All Time): #3,002,124 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9350837 Communication device using a transducer to apply bending vibration to a contact member Masahiro Suzuki 2016-05-24