KO

Kazuhiko Otawa

NC Nippon Pillar Packing Co.: 1 patents #2 of 7Top 30%
TO Toyota: 1 patents #197 of 791Top 25%
Overall (2005): #162,866 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6864008 Separator for a fuel cell and manufacturing method of the separator Shoji Kato, Katsunori Sugita 2005-03-08