IM

Ikuya Matsuo

NM Nippon Mektron: 1 patents #123 of 286Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #2,335,689 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4738622 Removable denture retaining structure Haruyuki Kawahara, Hiroki Wada, Takashi Tsutsumi 1988-04-19
4731020 Removable denture retaining structure Haruyuki Kawahara, Hiroki Wada, Takashi Tsutsumi 1988-03-15