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Naomasa Nishiyama

YA Yazaki: 2 patents #1,574 of 3,427Top 50%
Overall (All Time): #2,232,725 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6325641 Electric junction box Hirofumi Hagikura 2001-12-04
5655491 Ignition plug cap — 1997-08-12