YK

Yukio Kozai

OC Okura Industrial Co.: 1 patents #18 of 51Top 40%
Overall (All Time): #2,484,693 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
11932453 Inner pouch for cylindrical container and composite container using same Shu Kawakami 2024-03-19