TH

Toshio Hukaya

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #4,021,303 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4540627 Magnetic recording medium Akio Ishizawa, Katuya Kumagai, Tatuo Takeuchi 1985-09-10