KK

Kohji Kawahata

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,011,646 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9407312 Amplifier circuit, antenna module and wireless communication apparatus Masaaki Tsuji, Nobunari Tsukamoto, Naohiro ITOH 2016-08-02