YI

Yoichi Ikuta

FK Futaba Denshi Kogyo K.K.: 1 patents #90 of 173Top 55%
📍 Mobara, JP: #511 of 731 inventorsTop 70%
Overall (All Time): #3,931,959 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845407 Front emission type fluorescent display device — 1989-07-04