Inventor · disambiguated record
Tomohiro Kumagai
Also filed as: KUMAGAI TOMOHIRO
13 granted patents·9 pending applications·87 citations·filing 1992–2024
90Inventor score
Files withG C DENTAL IND CORP15SHOFU INC2G C DENTAL PRODUCTS CORP1KUMAGAI TOMOHIRO1MINAKUCHI SHUNSUKE1
Top patents by PatentIndex Score
22 records- 0178US6506815B2Resin composition for denture baseG C DENTAL IND CORP·Filed 2001·Granted Jan 14, 2003·11 cites·20 claims
- 0276US10039623B2Impression trayG C DENTAL IND CORP·Filed 2014·Granted Aug 7, 2018·4 cites·2 claims
- 0372US8367745B2Dental composite resin for core build-upG C DENTAL IND CORP·Filed 2008·Granted Feb 5, 2013·1 cites·12 claims
- 0472US6818679B2Photopolymerizable dental coating compositionG C DENTAL IND CORP·Filed 2002·Granted Nov 16, 2004·11 cites·7 claims
- 0571US6576711B2Resin material for denture baseG C DENTAL IND CORP·Filed 2001·Granted Jun 10, 2003·2 cites·18 claims
- 0669US10744071B2Dental alginate impression materialG C DENTAL IND CORP·Filed 2016·Granted Aug 18, 2020·1 cites·5 claims
- 0764US2025195336A1Dental resin-reinforced glass ionomer cement composition for luting excellent in adhesive property and removability of excess cementSHOFU INC·Filed 2024·Application pending·0 cites
- 0863US6642286B2Resin composition for soft relining materialG C DENTAL IND CORP·Filed 2001·Granted Nov 4, 2003·6 cites·5 claims
- 0961US11478408B2Two-paste type dental resin-reinforced glass ionomer cement compositionSHOFU INC·Filed 2020·Granted Oct 25, 2022·0 cites·14 claims
- 1060US6221931B1Dental restorative compositionG C DENTAL IND CORP·Filed 1999·Granted Apr 24, 2001·24 cites·8 claims
- 1153US2004122128A1Coating material composition for dental prosthesisG C DENTAL IND CORP·Filed 2003·Application pending·0 cites
- 1252US6784224B2Paste-like polymerizable compositionG C DENTAL IND CORP·Filed 2002·Granted Aug 31, 2004·1 cites·13 claims
- 1352US5250641ACuring of dental resinG C DENTAL PRODUCTS CORP·Filed 1992·Granted Oct 5, 1993·9 cites·10 claims
- 1444US6001896AAdhesive for dental resin composite materialsG C DENTAL IND CORP·Filed 1998·Granted Dec 14, 1999·8 cites·6 claims
- 1541US2003091959A1Artificial tooth holder and preparation method of dentureG C DENTAL IND CORP·Filed 2002·Application pending·0 cites
- 1640US2017189145A1Artificial toothG C DENTAL IND CORP·Filed 2015·Application pending·0 cites
- 1739US5770638AAdhesive for dental resin composite materialsG C DENTAL IND CORP·Filed 1996·Granted Jun 23, 1998·9 cites·6 claims
- 1839US2004152038A1Light irradiation apparatus for dental photo polymerization composite resinG C DENTAL IND CORP·Filed 2003·Application pending·0 cites
- 1937US2012206541A1Spectacle Lens Marking MethodKUMAGAI TOMOHIRO·Filed 2012·Application pending·0 cites
- 2035US2018117767A1Robot systemSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 2133US2017007381A1Artificial toothNAT UNIV CORP TOKYO MEDICAL & DENTAL UNIV·Filed 2015·Application pending·0 cites
- 2229US2013101778A1Block body for producing denture baseMINAKUCHI SHUNSUKE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →