HT

Hiroyasu Torazawa

OC Oki Electric Industry Co.: 1 patents #68 of 346Top 20%
Overall (2003): #210,178 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6522514 Photocoupler and connecting system using the same — 2003-02-18