JY

Joji Yamashita

YC Yuasa Battery Co.: 1 patents #32 of 88Top 40%
Overall (All Time): #3,946,810 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4725516 Sealed lead-acid battery Kazuo Okada, Yuji MATSUMARU, Kenjiro Kishimoto 1988-02-16