AK

Akio Koyanagi

RG Rf Group: 2 patents #2 of 18Top 15%
Overall (All Time): #1,963,607 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10426319 Imaging device, attachment for imaging device and image processing method Jiro Maruyama 2019-10-01
10075628 Imaging apparatus and intraoral camera Jiro Maruyama, Yusuke Yabana, Chihiro Komamura, Akio Sunohara 2018-09-11