RO

Ryoji Owaki

Brother Kogyo: 4 patents #1,445 of 2,767Top 55%
Overall (All Time): #1,253,228 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7467592 Sewing machine Koichi Hosoi, Eiichi Hamajima, Masaru Jimbo 2008-12-23
6590792 Noise canceling circuit having a changeover device 2003-07-08
5794552 Embroidery data processing device 1998-08-18
5782189 Sewing machine with display for selecting sewing patterns Takashi Hirata, Shintaro Tomita 1998-07-21