Assignee

ITOH C & CO LTD

JP·2 granted patents·70 citations·filing 1986–1990

Technology mixY10S2 F41H1 G11B1

Top patents by PatentIndex Score

2 records

0186US4648136AHuman body protectorITOH C & CO LTD·Filed 1986·Granted Mar 10, 1987·53 cites·8 claims
0253US5131977ABase plate for recording disc and a method for its manufactureITOH C & CO LTD·Filed 1990·Granted Jul 21, 1992·17 cites·4 claims

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