KK

Koichi Katsurayama

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,198,502 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8128896 Permselective membrane type reactor Toshiyuki Nakamura, Nobuhiko Mori, Osamu Sakai, Takashi Ina, Koki Hamada 2012-03-06