KI

Ken Itoh

Fujitsu Limited: 1 patents #586 of 1,515Top 40%
📍 Toyama, JP: #14 of 66 inventorsTop 25%
Overall (1989): #88,637 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822634 Longitudinal magnetic coated recording medium Jun Takahashi, Shigeru Fukushima, Toshikatu Narumi, Seiya Ogawa 1989-04-18