YK

Yoshihito Kozaki

KP Kabushiki Kaisha Pilot: 1 patents #85 of 160Top 55%
Overall (All Time): #2,641,207 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11267278 Projectable and retractable writing tool and multi-tip writing tool — 2022-03-08