AH

Akihiko Hamada

SI Sumitomo Rubber Industries: 1 patents #23 of 85Top 30%
📍 Kakogawa, JP: #13 of 54 inventorsTop 25%
Overall (2005): #242,446 of 245,428Top 100%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6864305 Puncture sealing agent for a tire, and process for producing the same Masahiro Kishida, Yoshihide Kojima, Kohei Takemura, Naoya Ichikawa 2005-03-08