Assignee
SHOFU KK
JP·57 granted patents·13 pending applications·607 citations·filing 1992–2025
Top patents by PatentIndex Score
70 records- 0193US11877902B2Reinforcing-structure simultaneous-embedding-type plate denture and method of fabricating the sameSHOFU KK·Filed 2021·Granted Jan 23, 2024·2 cites·22 claims
- 0292US6583197B1Dental adhesive compositionSHOFU KK·Filed 2000·Granted Jun 24, 2003·64 cites·27 claims
- 0392US5264513APrimer compositionSHOFU KK·Filed 1992·Granted Nov 23, 1993·103 cites·21 claims
- 0491US7776936B2One-pack type dental adhesive compositionSHOFU KK·Filed 2008·Granted Aug 17, 2010·11 cites·2 claims
- 0590USD977651SAbrasive disc for dental prosthesisSHOFU KK·Filed 2021·Granted Feb 7, 2023·6 cites·1 claims
- 0690US6620861B1Dental fillersSHOFU KK·Filed 2000·Granted Sep 16, 2003·82 cites·50 claims
- 0788US7879924B2Dental composite resin cement, dental primer and dental adhesive kit containing themSHOFU KK·Filed 2006·Granted Feb 1, 2011·19 cites·4 claims
- 0887US8029613B2One-pack type dental adhesive compositionSHOFU KK·Filed 2009·Granted Oct 4, 2011·5 cites·1 claims
- 0987US7488762B2Two paste-type glass ionomer cementSHOFU KK·Filed 2006·Granted Feb 10, 2009·20 cites·6 claims
- 1085US12194684B2Post-curing method after optical shaping of 3D printerSHOFU KK·Filed 2020·Granted Jan 14, 2025·2 cites·20 claims
- 1184US9526599B2Occlusal wear evaluation apparatus and occlusal wear evaluation methodSHOFU KK·Filed 2014·Granted Dec 27, 2016·7 cites·10 claims
- 1283US11731814B2Hinge cap and hinge cap setSHOFU KK·Filed 2022·Granted Aug 22, 2023·1 cites·6 claims
- 1383US9855195B2Dental curable compositionSHOFU KK·Filed 2016·Granted Jan 2, 2018·2 cites·2 claims
- 1481US9526677B2Dental curing compositionSHOFU KK·Filed 2015·Granted Dec 27, 2016·2 cites·3 claims
- 1580US10975229B2Silane coupling compounds and medical and/or dental curable compositions comprising the sameSHOFU KK·Filed 2019·Granted Apr 13, 2021·1 cites·6 claims
- 1680US8013032B2Photopolymerizable dental composition with suppressed change in color tone by monomerSHOFU KK·Filed 2009·Granted Sep 6, 2011·2 cites·6 claims
- 1779US8784112B2Tooth for dental arch model and method for producing the sameSHOFU KK·Filed 2013·Granted Jul 22, 2014·2 cites·9 claims
- 1878US7872058B2Photopolymerizable dental composition with less change in color tone before and after curingSHOFU KK·Filed 2009·Granted Jan 18, 2011·1 cites·23 claims
- 1977US5989022AShade matching device for artificial teeth and crown restorationSHOFU KK·Filed 1997·Granted Nov 23, 1999·79 cites·2 claims
- 2075US11234792B2Method of estimating and restoring abutment tooth form changed by scanning and program thereofSHOFU KK·Filed 2018·Granted Feb 1, 2022·1 cites·20 claims
- 2174US5707611ATooth surface treating agentSHOFU KK·Filed 1995·Granted Jan 13, 1998·52 cites·11 claims
- 2273US8758014B2Artificial teethSHOFU KK·Filed 2013·Granted Jun 24, 2014·2 cites·12 claims
- 2372US7803850B2Camphorquinone derivative having acylphosphine oxide group, photopolymerization initiator and photo/chemical polymerization initiator containing the same and hardenable composition containing the sameSHOFU KK·Filed 2006·Granted Sep 28, 2010·1 cites·22 claims
- 2472US6063830ADental curable composition and artificial toothSHOFU KK·Filed 1997·Granted May 16, 2000·49 cites·19 claims
- 2571US9615895B2Dental polishing instrumentSHOFU KK·Filed 2015·Granted Apr 11, 2017·2 cites·12 claims
- 2671US5670657A(Meth) arcylic ester derivativesSHOFU KK·Filed 1996·Granted Sep 23, 1997·27 cites·5 claims
- 2771US2010074855A1Antibacterial artificial nail compositionSHOFU KK·Filed 2009·Application pending·0 cites
- 2870US8002549B2Set of artificial teeth with no abutment at highest contoursSHOFU KK·Filed 2010·Granted Aug 23, 2011·2 cites·8 claims
- 2969US12152045B2Silane coupling compounds and medical and/or dental curable compositions comprising the sameSHOFU KK·Filed 2021·Granted Nov 26, 2024·0 cites·5 claims
- 3069US7918665B2Artificial anterior tooth having frictional surface at lingual side, and a set of artificial teeth, and dentureSHOFU KK·Filed 2009·Granted Apr 5, 2011·1 cites·8 claims
- 3168US8690573B2Method of arranging artificial teethSHOFU KK·Filed 2013·Granted Apr 8, 2014·1 cites·4 claims
- 3266US2010069524A1Single-Component dental composition containing silane coupling agent and acidic group-containing polymerizable monomerSHOFU KK·Filed 2007·Application pending·0 cites
- 3365US2024076230A1Method for producing acid-reactive glass powder, acid-reactive glass powder obtained by the production method, and dental glass ionomer cement composition containing the sameSHOFU KK·Filed 2023·Application pending·0 cites
- 3464US9308062B2Artificial teeth, method of determining grinding portion, and method of manufacturing dentureSHOFU KK·Filed 2013·Granted Apr 12, 2016·0 cites·4 claims
- 3564US2009227438A1Aluminosilicate glass and color adapting composition for ceramicsSHOFU KK·Filed 2009·Application pending·0 cites
- 3662USD616547SArtificial toothSHOFU KK·Filed 2008·Granted May 25, 2010·13 cites·1 claims
- 3762US2024325129A1Dental polishing instrumentSHOFU KK·Filed 2024·Application pending·0 cites
- 3862US2024325111A1Dental polishing instrumentSHOFU KK·Filed 2024·Application pending·0 cites
- 3961US11793614B2Method for producing denture with high accuracy of fitting of artificial tooth to socketSHOFU KK·Filed 2021·Granted Oct 24, 2023·0 cites·10 claims
- 4061US9713515B2Shell plate for artificial teeth with arrangement assisting functionSHOFU KK·Filed 2014·Granted Jul 25, 2017·0 cites·8 claims
- 4160US12194114B2Dental glass ionomer cement composition suitable for mechanical mixingSHOFU KK·Filed 2021·Granted Jan 14, 2025·0 cites·6 claims
- 4260US6121381AComposition containing urethane (metha)acrylate in polymerSHOFU KK·Filed 1998·Granted Sep 19, 2000·27 cites·19 claims
- 4359US12053337B2Array device, array method, and manufacturing method of array deviceSHOFU KK·Filed 2021·Granted Aug 6, 2024·0 cites·8 claims
- 4459US2023301760A1Denture base and manufacturing method for the sameSHOFU KK·Filed 2023·Application pending·0 cites
- 4559US2025241730A1Demonstration tool and demonstration methodSHOFU KK·Filed 2025·Application pending·0 cites
- 4658US8986008B2Method of arranging artificial molar teethSHOFU KK·Filed 2013·Granted Mar 24, 2015·0 cites·4 claims
- 4756US11779524B2Photopolymerization initiator comprising an aryliodonium salt for dental photocurable compositionsSHOFU KK·Filed 2021·Granted Oct 10, 2023·0 cites·6 claims
- 4856US10856820B2Auxiliary instrument and three-dimensional image data creation method using auxiliary instrumentSHOFU KK·Filed 2019·Granted Dec 8, 2020·0 cites·9 claims
- 4956US2023414465A1Powder mixture for spraying into tooth surface or into gingival sulcus/periodontal pocketSHOFU KK·Filed 2021·Application pending·0 cites
- 5055US11583375B2Partial connection full arch artificial tooth having adjustability of dental arch and occlusion curvatureSHOFU KK·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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