IH

Izuo Hayashi

NC Nippon Electric Co.: 2 patents #117 of 792Top 15%
Overall (All Time): #2,370,686 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4297652 Injection-type semiconductor laser Hiroo Yonezu 1981-10-27
4270096 Semiconductor laser device Takao Furruse 1981-05-26