KY

Katsuo Yokota

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
HC Hitachi Engineering Co.: 1 patents #3 of 53Top 6%
Overall (2004): #179,681 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6767519 Chemical decontamination liquid decomposing system having catalyst tower and catalyst tower therefor Motoaki Sakashita, Yasushi Kobayashi, Kazumi Anazawa 2004-07-27