KA

Kenji Ashizawa

DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
Overall (All Time): #3,918,251 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795065 Spout for packaging containers Hiroshi Uematsu 1989-01-03