Assignee
TOKAI METALS CO
JP·13 granted patents·450 citations·filing 1975–1991
Top patents by PatentIndex Score
13 records- 0195US5119070AResonant tagTOKAI METALS CO·Filed 1991·Granted Jun 2, 1992·142 cites·2 claims
- 0287US4666762ASurface protecting materialTOKAI METALS CO·Filed 1984·Granted May 19, 1987·54 cites·14 claims
- 0385US4970495AResonant frequency characteristic tag and method of manufacturing the sameTOKAI METALS CO·Filed 1988·Granted Nov 13, 1990·46 cites·3 claims
- 0485US4284205AFoldable cupTOKAI METALS CO·Filed 1979·Granted Aug 18, 1981·59 cites·6 claims
- 0571US5201988AMethod of manufacturing a resonant tagTOKAI METALS CO·Filed 1991·Granted Apr 13, 1993·33 cites·3 claims
- 0665US4450581AConvenience container with cornered bottomTOKAI METALS CO·Filed 1982·Granted May 22, 1984·35 cites·19 claims
- 0759US4391366AFoldable cupTOKAI METALS CO·Filed 1981·Granted Jul 5, 1983·28 cites·7 claims
- 0851US4664182AHydrophilic fins for a heat exchangerTOKAI METALS CO·Filed 1985·Granted May 12, 1987·19 cites·18 claims
- 0949US4985288AResonant frequency characteristic tag and method of manufacturing the sameTOKAI METALS CO·Filed 1989·Granted Jan 15, 1991·11 cites·29 claims
- 1049USD261847SFolding cupTOKAI METALS CO·Filed 1979·Granted Nov 17, 1981·3 cites·1 claims
- 1148USD276502SPacking containerTOKAI METALS CO·Filed 1982·Granted Nov 27, 1984·4 cites·1 claims
- 1231US4164605ALaminated thermal insulation sheetingTOKAI METALS CO·Filed 1977·Granted Aug 14, 1979·14 cites·8 claims
- 1322US4035209AMethod of preventing deterioration by heatTOKAI METALS CO·Filed 1975·Granted Jul 12, 1977·2 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →