MH

Masaaki Hiroya

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #97,079 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276617 Transaction processing system and method Keiichi Yamada, Khotaro Yamashita 1994-01-04