HT

Hifumi Tabata

IH Ihi: 1 patents #624 of 1,178Top 55%
Overall (All Time): #2,953,174 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9695939 Seal structure of fluid device Nobuhiko Yunoki, Mitsutoshi Watanabe, Hiroyuki Ochiai, Eiji Hosoi 2017-07-04