IO

Ichiro Ogura

NE Nec: 2 patents #67 of 1,182Top 6%
Overall (1997): #37,544 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5703898 Surface emission laser and method of manufacturing the same — 1997-12-30
5677552 Optical control circuit for an optical pnpn thyristor — 1997-10-14