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Rikita Yamada

AE Asahi Kasei Emd: 1 patents #22 of 84Top 30%
Overall (All Time): #3,277,251 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7653507 Acceleration measuring device Koichi Hikida, Hiroyuki Sasaki, Masaya Yamashita 2010-01-26