Assignee

HIRAHARA YUTAKA

JP·1 granted patent·1 pending application·1 citations·filing 2010–2012

Technology mixB42D2 A45C1 B42F1 B42P1 B43K1 B43M1

Top patents by PatentIndex Score

2 records

0143US8845224B2Desktop loose-leaf base, and binderHIRAHARA YUTAKA·Filed 2010·Granted Sep 30, 2014·1 cites·4 claims
0235US2014103630A1Printed leaf, bound leaf, leaf providing method, folding printed leaf, and bookHIRAHARA YUTAKA·Filed 2012·Application pending·0 cites

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