MH

Masaru Hatakeyama

VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
Overall (All Time): #3,426,425 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7096479 Optical information recording medium Osamu Akutsu, Satoru Yamashita 2006-08-22