KO

Koji Onishi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
OC Okenseiko Co.: 1 patents #1 of 4Top 25%
📍 Kasai, JP: #76 of 567 inventorsTop 15%
Overall (2005): #46,374 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6948474 Cylinder direct injection type internal combustion engine Junichi Yamaguchi, Yoshiyuki Tanabe, Toshio Ishii, Hiroshi Fujii 2005-09-27
6843643 Valve mounting arrangement in a diaphragm pump Tadashi Fukami, Goro Kakizawa, Koichi Nakatsugi 2005-01-18