Assignee

SHIKEN LTD

JP·3 granted patents·25 citations·filing 1982–1992

Technology mixA46B1 A61N1

Top patents by PatentIndex Score

3 records

0154US4526570ADental hygienic deviceSHIKEN LTD·Filed 1982·Granted Jul 2, 1985·18 cites·10 claims
0251USD325302SBristle end portion of a toothbrushSHIKEN LTD·Filed 1987·Granted Apr 14, 1992·5 cites·1 claims
0335USD357122SToothbrushSHIKEN LTD·Filed 1992·Granted Apr 11, 1995·2 cites·1 claims

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