RB

Ryo Baba

RD Roland Dg: 2 patents #60 of 158Top 40%
Overall (All Time): #2,096,928 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8317316 Ink jet recording apparatus Yusuke Takano, Koji Owada 2012-11-27
8277038 Ink jet printer — 2012-10-02