AK

Akira Kumon

Sumitomo Electric Industries: 2 patents #693 of 4,178Top 20%
Overall (2004): #74,312 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6715858 Image-forming device Katsutoshi Ogawa, Masahiro Aizawa, Akira Fukano 2004-04-06
6673386 Method and apparatus for forming pattern onto panel substrate Daido Komyoji, Naoko Matsuda, Akira Fukano, Katsutoshi Ogawa, Hiroyuki Naka 2004-01-06