TO

Tomoyuki Ookawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
📍 Kokubunji, JP: #513 of 714 inventorsTop 75%
Overall (All Time): #3,968,653 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4644491 Sign generation system for a carry save adder Hiroshi Murayama 1987-02-17