EK

Etsuo Kamada

AK Asahi Kasei Kabushiki Kaisha: 1 patents #4 of 18Top 25%
Overall (2011): #306,599 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7939101 Cellulose powder Kazuhiro Obae, Yohsuke Honda, Shun'ichi Gomi, Naoaki Yamazaki 2011-05-10