SH

Shyoji Hirano

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,055,109 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4395435 Method for manufacturing information recording medium Hideo Sanpei, Kunio Matsuno, Katuya Kumagai 1983-07-26