RK

Ryota Kajiki

AC Asahi Engineering Co.: 1 patents #1 of 9Top 15%
Overall (2004): #122,606 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6691576 Thickness measuring device for cylindrical tank bottom plate Nobuyoshi Sato, Kazuhiro Nojiri, Tatsuya Fukunaga, Fuminori Kiyota, Yuji Nishimura 2004-02-17