SO

Sinji Ohsawa

TC Toyo Kohan Co.: 1 patents #160 of 295Top 55%
Overall (All Time): #3,531,745 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6663980 Clad plate for lead frames, lead frame using the same, and method of manufacturing the lead frame Kinji Saijo, Kazuo Yoshida 2003-12-16