YT

Yasutoshi Taniguchi

SD School Juridical Person Of Fukuoka Kogyo Daigaku: 1 patents #2 of 10Top 20%
Overall (All Time): #3,220,627 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8254560 Oscillation-echo preventing circuit and microphone/speaker unit — 2012-08-28