KO

Kiyohisa Oota

Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
📍 Nara, JP: #1,375 of 2,795 inventorsTop 50%
Overall (All Time): #2,231,158 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6299056 Light-emitting diode and manufacturing method thereof and method for mounting light-emitting diode on electric wiring board — 2001-10-09
6018167 Light-emitting device — 2000-01-25