EK

Eiji Koshiishi

MC Mitsubishi Gas Chemical Company: 1 patents #21 of 99Top 25%
Overall (2011): #310,159 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8013106 Optical lens Noriyuki Kato, Toshiaki Yamada, Shu Yoshida 2011-09-06