TO

Tohoru Ozawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,894,407 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4895126 Flow rate control system Torazo Nishimiya, Tomoo Ito, Katsuzi Murao, Yoshiro Kabakura 1990-01-23