TD

Takefumi Daido

HC Hakko Electric Machine Works Co.: 1 patents #8 of 14Top 60%
Overall (All Time): #3,739,856 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5505211 Biopsy needles Masao Ohto, Chikara Nakao, Tetsuo Sekine, Masaru Maruyama 1996-04-09