YI

Yuhei Itasaka

OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #3,900,292 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4916464 Light emitting diode array print head having no bonding wire connections Katsuyuki Ito, Naoji Akutsu 1990-04-10