HK

Hisayuki Kuwahara

MC Mitsubishi Gas Chemical Company: 1 patents #19 of 98Top 20%
Overall (2005): #189,401 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6908982 Amino composition and process for producing the same Tetsushi Ichikawa, Masatoshi Echigo 2005-06-21