YY

Yuzi Yamasawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,962,482 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4783269 Injection control system of flocculating agent Kenji Baba, Shoji Watanabe, Naoki Hara, Mikio Yoda, Shunji Mori +2 more 1988-11-08