MY

Munetaka Yamaga

SP Seiko Precision: 1 patents #81 of 173Top 50%
Overall (All Time): #3,472,300 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6702484 Shutter for camera Hiroyuki Mizukami, Seiichi Oishi 2004-03-09