YN

Yasutaka Nakashiba

ET Epson Toyocom: 1 patents #38 of 102Top 40%
Overall (All Time): #3,368,087 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7439819 Piezoelectric-oscillator Tsuyoshi Ohshima, Shigehisa Kurogo, Masayuki Ishikawa, Susumu Kurosawa, Yuki Fujimoto 2008-10-21