YI

Yasuo Isikawa

TC Tachikawa Spring Co.: 1 patents #29 of 77Top 40%
📍 Akishima, JP: #328 of 519 inventorsTop 65%
Overall (All Time): #4,025,858 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4557522 Vehicle seat 1985-12-10