KH

Katsuhiko Hatta

YA Yokohama Aeroquip: 1 patents #2 of 13Top 20%
Overall (All Time): #3,844,501 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5090744 Flexible pipe joint system Takanobu Hagiwara, Isao Watanabe 1992-02-25