AO

Akihiko Ohyama

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
📍 Numazu, JP: #585 of 856 inventorsTop 70%
Overall (All Time): #3,626,414 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6114001 Optical information recording medium, and method for fabricating it Masaru Suzuki 2000-09-05