HK

Haruo Kokado

PC Phoenix Electric Co.: 3 patents #10 of 34Top 30%
📍 Kasai, JP: #2,179 of 5,842 inventorsTop 40%
Overall (All Time): #1,527,367 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8653734 Light emitting device Ryuta MATSUMOTO 2014-02-18
8197101 Reflector for use in light emitting device and light emitting device using the same Yoshihiro Shimoda 2012-06-12
6280061 Halogen lamp with reflector 2001-08-28