YK

Yoshihiro Kumaki

WC Waterworks Technology Development Organization Co.: 1 patents #23 of 35Top 70%
Overall (All Time): #2,512,265 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12031649 Disengagement prevention structure for pipe connecting portion Mitsuhiro Mori, Daisuke Sakai, Masanori Iga 2024-07-09