YT

Yoichi Tsujiguchi

JC Japan Crown Cork Co.: 1 patents #36 of 72Top 50%
Overall (All Time): #3,756,824 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5573128 Tamper-evident plastic cap with engaging stopper pieces Osamu Ishii 1996-11-12