KI

Koki Isago

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,334,559 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4717959 Automatic focusing device for video camera or the like — 1988-01-05
4358199 Slit-exposure type illumination apparatus — 1982-11-09