TO

Tetsuji Otsuka

Overall (All Time): #2,782,393 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10601741 Message transmission device and message transmission method Koji Hosaka, Chiyo Morisawa, Manabu Shimizu, Yosuke Magaki 2020-03-24