YH

Yasuhiko Hatakeyama

HI Hitachi: 1 patents #856 of 3,149Top 30%
📍 Hadano, JP: #28 of 102 inventorsTop 30%
Overall (1994): #50,193 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353404 Information processing system Hitoshi Abe, Toshimitsu Ando, Shigeko Yazawa, Yoshio Kiriu 1994-10-04