Assignee
SANKIN IND CO
JP·32 granted patents·598 citations·filing 1977–2000
Top patents by PatentIndex Score
32 records- 0191US4404150ACyclic pyrophosphate derivatives and their preparationSANKIN IND CO·Filed 1981·Granted Sep 13, 1983·58 cites·17 claims
- 0283US6354834B2Orthodontic supporting structureSANKIN IND CO·Filed 2000·Granted Mar 12, 2002·54 cites·18 claims
- 0373US4565526AOrthodontic applianceSANKIN IND CO·Filed 1984·Granted Jan 21, 1986·37 cites·24 claims
- 0472US4800156AAnaerobic germiculture receptacleSANKIN IND CO·Filed 1987·Granted Jan 24, 1989·21 cites·2 claims
- 0570US4267133AManufacture of denture baseSANKIN IND CO·Filed 1979·Granted May 12, 1981·35 cites·19 claims
- 0665US5306338ADental restoration compositionSANKIN IND CO·Filed 1992·Granted Apr 26, 1994·30 cites·8 claims
- 0763US6063832AMethod of setting a dental cement compositionSANKIN IND CO·Filed 1996·Granted May 16, 2000·25 cites·14 claims
- 0863US4397944ACompositions for diagnosis of dental caries activitySANKIN IND CO·Filed 1980·Granted Aug 9, 1983·23 cites·6 claims
- 0961US5921774ASupporting body for use in orthodontic appliance and methodSANKIN IND CO·Filed 1997·Granted Jul 13, 1999·39 cites·27 claims
- 1060US4419072AHandy torchSANKIN IND CO·Filed 1982·Granted Dec 6, 1983·13 cites·8 claims
- 1158US6033221ADenture producing deviceSANKIN IND CO·Filed 1998·Granted Mar 7, 2000·31 cites·8 claims
- 1258US4442239APhosphate derivatives, process for producing phosphate derivatives and fillers for human hard tissues containing the sameSANKIN IND CO·Filed 1982·Granted Apr 10, 1984·21 cites·19 claims
- 1357US4778388ARoot canal postsSANKIN IND CO·Filed 1987·Granted Oct 18, 1988·25 cites·9 claims
- 1454US4299570AOccludatorSANKIN IND CO·Filed 1980·Granted Nov 10, 1981·23 cites·3 claims
- 1550USD265925SOccludatorSANKIN IND CO·Filed 1979·Granted Aug 24, 1982·5 cites·1 claims
- 1649US4824373ASwaged metal denture baseSANKIN IND CO·Filed 1987·Granted Apr 25, 1989·18 cites·13 claims
- 1746US6095808AOrthodontic appliance and bracketSANKIN IND CO·Filed 1997·Granted Aug 1, 2000·16 cites·17 claims
- 1845US5762492AOrthodontic applianceSANKIN IND CO·Filed 1995·Granted Jun 9, 1998·20 cites·11 claims
- 1945US5108506ADental cement hardened by a carboxyl group-modified silicone oil and a hardening acceleratorSANKIN IND CO·Filed 1989·Granted Apr 28, 1992·10 cites·14 claims
- 2044US6164964AOrthodontic appliance and bracketSANKIN IND CO·Filed 1999·Granted Dec 26, 2000·14 cites·13 claims
- 2139USD362069SDental articulatorSANKIN IND CO·Filed 1993·Granted Sep 5, 1995·4 cites·1 claims
- 2239US4780079ATooth articulator for use in correcting tooth occlusal disharmonySANKIN IND CO·Filed 1986·Granted Oct 25, 1988·10 cites·10 claims
- 2339US4485823AApparatus for diagnosing environmental tissue of toothSANKIN IND CO·Filed 1981·Granted Dec 4, 1984·20 cites·2 claims
- 2437US5876200ADenture producing deviceSANKIN IND CO·Filed 1997·Granted Mar 2, 1999·11 cites·4 claims
- 2537US4822567AAntibiotic alloysSANKIN IND CO·Filed 1987·Granted Apr 18, 1989·6 cites·9 claims
- 2637US4154717AHydraulic dental cement compositionSANKIN IND CO·Filed 1977·Granted May 15, 1979·6 cites·12 claims
- 2736US4202687ALow melting point Ni-Cr alloy for cast dental productsSANKIN IND CO·Filed 1979·Granted May 13, 1980·3 cites·2 claims
- 2834US4783491ADental materials having X-ray contrastabilitySANKIN IND CO·Filed 1984·Granted Nov 8, 1988·3 cites·7 claims
- 2932US4689079AMethod of preparing impression taking and molding materials and dental diagnosing/treating chemical materials used in the methodSANKIN IND CO·Filed 1985·Granted Aug 25, 1987·7 cites·9 claims
- 3031US4493644ADevice for measuring and scraping operations in the field of prestorative dentistrySANKIN IND CO·Filed 1983·Granted Jan 15, 1985·4 cites·9 claims
- 3130US6024563AOcclusion observing deviceSANKIN IND CO·Filed 1997·Granted Feb 15, 2000·5 cites·3 claims
- 3225US4339558AHardening resin compositionsSANKIN IND CO·Filed 1981·Granted Jul 13, 1982·1 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →