YK

Yu Kaiho

📍 Tachikawa, JP: #332 of 482 inventorsTop 70%
Overall (All Time): #3,808,568 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355353 Data recording system of magneto-optic type 1994-10-11