Inventor
KUMAGAI TOMOHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
G C DENTAL IND CORP
11 patentsUS6221931B1Apr 24, 2001
Dental restorative composition
G C DENTAL IND CORP24 citations89
US6001896ADec 14, 1999
Adhesive for dental resin composite materials
G C DENTAL IND CORP8 citations73
US5770638AJun 23, 1998
Adhesive for dental resin composite materials
G C DENTAL IND CORP9 citations73
US10039623B2Aug 7, 2018
Impression tray
G C DENTAL IND CORP4 citations71
US6506815B2Jan 14, 2003
Resin composition for denture base
G C DENTAL IND CORP11 citations71
US6818679B2Nov 16, 2004
Photopolymerizable dental coating composition
G C DENTAL IND CORP11 citations68
US6576711B2Jun 10, 2003
Resin material for denture base
G C DENTAL IND CORP2 citations62
US6642286B2Nov 4, 2003
Resin composition for soft relining material
G C DENTAL IND CORP6 citations60
US10744071B2Aug 18, 2020
Dental alginate impression material
G C DENTAL IND CORP1 citations52
US6784224B2Aug 31, 2004
Paste-like polymerizable composition
G C DENTAL IND CORP1 citations49
US8367745B2Feb 5, 2013
Dental composite resin for core build-up
G C DENTAL IND CORP1 citations44