KO

Katsutoshi Ogawa

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #179,055 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6409314 Image forming device and image forming method Yoshitaka Kitaoka, Akira Kumon, Akira Fukano, Masahiro Aizawa, Hiroyuki Matsuo 2002-06-25