HY

Hirohito Yamada

NE Nec: 2 patents #67 of 1,182Top 6%
📍 Rifu, NJ: #1 of 1 inventorsTop 100%
Overall (1997): #37,883 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5693965 Laser diode having narrowed radiation angle characteristic 1997-12-02
5661580 SCM type of optical signal transmission system without clipping distortion 1997-08-26