KN

Koichi Nakatsugi

OC Okenseiko Co.: 1 patents #1 of 4Top 25%
Overall (2005): #155,945 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6843643 Valve mounting arrangement in a diaphragm pump Tadashi Fukami, Koji Onishi, Goro Kakizawa 2005-01-18