HO

Hiromichi Ogata

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #124,885 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5321832 System of database copy operations using a virtual page control table to map log data into physical store order Kazuaki Tanaka, Kuniaki Yamashita 1994-06-14