Assignee

YAMADA KATSUMI

JP·2 granted patents·19 citations·filing 1975–2011

Technology mixA45D1 B65D1 G02F1 H05K1

Top patents by PatentIndex Score

2 records

0173US8488335B2Electro-optical device and electronic apparatusYAMADA KATSUMI·Filed 2011·Granted Jul 16, 2013·2 cites·7 claims
0253US3941243ARazor blade container for single edge blades for use in straight edge type razorYAMADA KATSUMI·Filed 1975·Granted Mar 2, 1976·17 cites·4 claims

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