NK

Nubuyuki Kitamura

JC Japan Oxygen Co.: 1 patents #15 of 44Top 35%
Overall (All Time): #3,886,803 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D320473 Breathing mask Kaori Mano 1991-10-01