IG

Itsuka Goshima

PL Pilot Ink Company, Limited: 1 patents #64 of 110Top 60%
📍 Ebeye: #2,730 of 4,528 inventorsTop 65%
Overall (All Time): #3,171,579 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8511926 Water-based ballpoint pen Nobuyuki Kitaoka, Hisashi Nakamura 2013-08-20