HY

Hayao Yahagi

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #127,960 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324431 Process for treating suspended substances in liquor Shoji Watanabe, Kenji Baba, Ichiro Enbutsu, Harumi Matsuzaki, Mikio Yoda +2 more 1994-06-28