KK

Katsumi Kumada

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #179,767 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6400923 Fixing device improved in offset-prevention Hiromitsu Fukuda, Toshio Ogiso, Masaru Nakano, Kazuo Kikuchi, Chikara Hiraoka +3 more 2002-06-04