HK

Hidenori KUDOU

KP Kabushiki Kaisha Pilot: 1 patents #85 of 160Top 55%
Overall (All Time): #2,501,313 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11993099 Ballpoint pen Yusuke SANADA, Takeshi Fujii 2024-05-28