HT

Hiroo Takenouchi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,012,028 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4506111 Text mailing system using a telephone line Hideaki Ishida, Kunio Hiyama 1985-03-19