RY

Ryuso Yamaoka

GL Gunze Limited: 1 patents #132 of 349Top 40%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
Overall (All Time): #3,713,016 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5616420 Laminate film Yoshinori Ishii, Kunio Kondo, Kazuto Wakita, Iwao Tsurutani 1997-04-01