KT

Katsuake Tanaka

JC Japan Crown Cork Co.: 1 patents #36 of 72Top 50%
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Patent #TitleCo-InventorsDate
4565295 Plastic container closure having pilferproof characteristics Fumio Mori, Junichi Itsubo, Isao Ichinose, Osamu Ishii, Takashi Yazaki 1986-01-21