KN

Kunio Niwa

SI Sumitomo Rubber Industries: 1 patents #47 of 126Top 40%
Overall (2002): #170,584 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6335100 Structural material and process for its production Ichiro Tominaga, Taketo Matsuki, Tetsuo Yamaguchi, Hiroomi Matsushita 2002-01-01