BK

Bunchi Kimura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,740,020 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5505843 System for controlling water treatment based on plankton monitoring Misako Obuchi, Shoji Watanabe, Mikio Yoda, Naoki Hara, Hayao Yahagi 1996-04-09