KS

Kazumi Sunakawa

YC Yokota Co.: 1 patents #1 of 14Top 8%
Overall (All Time): #3,960,208 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4775039 Electrically-operated, curtain drawing/undrawing mechanism — 1988-10-04