YO

Youichirou Ogawa

RD Roland Dg: 4 patents #28 of 158Top 20%
Overall (All Time): #1,173,998 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10322585 Inkjet printer Hiroshi Okuno, Naoki Ueda, Yuichi Sugiyama 2019-06-18
10173374 Three-dimensional printing device Hiromu Ichikawa, Kazutoshi Funakoshi, Toru Matsumura, Kazuhito MIYAMOTO 2019-01-08
9931873 Inkjet printer 2018-04-03
9162500 Recording medium take-up mechanism and printer Nobuyoshi Suzuki 2015-10-20