KO

Kensei Otsubo

Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
📍 Kasuga, JP: #32 of 124 inventorsTop 30%
Overall (All Time): #1,033,422 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7278696 Inkjet recording apparatus Tetsuya Matsuzaki, Shinichi Kitamura, Hiroyuki Matsuba 2007-10-09
7059712 Inkjet recording apparatus Tetsuya Matsuzaki, Shinichi Kitamura, Hiroyuki Matsuba 2006-06-13
6929358 Inkjet recording apparatus Tetsuya Matsuzaki, Shinichi Kitamura, Hiroyuki Matsuba 2005-08-16
6582067 Inkjet recording apparatus Tetsuya Matsuzaki, Shinichi Kitamura, Hiroyuki Matsuba 2003-06-24
6041033 Disk holding device Hideo Yamaguchi 2000-03-21