TJ

Toshiyuki Jyougan

YK Ykk: 1 patents #472 of 845Top 60%
📍 Toyama, JP: #1,063 of 1,699 inventorsTop 65%
Overall (All Time): #3,012,811 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9414650 Slide fastener Akio Hayashi 2016-08-16