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Issei Umetsu

KC Kyowa Co.: 1 patents #20 of 64Top 35%
Overall (All Time): #2,535,524 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12110647 Bag body and method for producing bag body Satoshi Inagaki, Hidehiro Fujita, Hirofumi Koyama, Masataka Kinoshita, Koji Kajiwara +1 more 2024-10-08