JV

Jouko Vähäkangas

VT Valtion Teknillinen Tutkimuskeskus: 1 patents #76 of 286Top 30%
Overall (All Time): #3,515,950 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6586268 Optoelectronic component and manufacturing method Harri Kopola, Juha Rantala, Pentti Karioja 2003-07-01