FK

Fumiyoshi Kirino

HI Hitachi: 1 patents #814 of 2,935Top 30%
Overall (1989): #113,636 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838962 Magneto-optical recording medium Shinji Takayama, Yutaka Sugita 1989-06-13