KH

Katsuyoshi Harada

KC Kanken Techno Co.: 1 patents #1 of 6Top 20%
TC Toagosei Co.: 1 patents #4 of 25Top 20%
Overall (2011): #251,781 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7976807 Method for detoxifying HCD gas and apparatus therefor Hiroshi Imamura, Hiroaki Takeuchi, Koji Ishikawa, Hiroshi Suzuki, Akira Moriya 2011-07-12