HN

Hiroki Nishino

SP Sakura Color Products: 1 patents #65 of 115Top 60%
Overall (All Time): #3,445,250 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6875261 Unburned color pencil lead Yuka HASHIMOTO 2005-04-05