Inventor · disambiguated record
Sosaku Kawata
Also filed as: KAWATA SOSAKU
8 granted patents·347 citations·filing 1992–2000
88Inventor score
Top patents by PatentIndex Score
8 records- 0192US5380201ADental handpiece having cleaning unitNAKANISHI DENTAL MFG·Filed 1993·Granted Jan 10, 1995·176 cites·2 claims
- 0283US5908295ADental handpiece with lighting meansNAKANISHI INC·Filed 1998·Granted Jun 1, 1999·90 cites·8 claims
- 0360US5286194ADental handpiece having turbine rotatable in reverse directionNAKANISHI DENTAL MANUFACTURING·Filed 1992·Granted Feb 15, 1994·38 cites·7 claims
- 0453US6523979B1Lighting deviceNAKANISHI INC·Filed 2000·Granted Feb 25, 2003·6 cites·5 claims
- 0549US5518398ADental handpiece having rotatable contact memberNAKANISHI DENTAL MFG·Filed 1994·Granted May 21, 1996·24 cites·3 claims
- 0637US6254464B1Hand scaler polishing unit and hand scaler polishing apparatusNAKANISHI INC·Filed 1998·Granted Jul 3, 2001·7 cites·7 claims
- 0730US5407352ATransparent dental tube unitNAKANISHI DENTAL MFG·Filed 1993·Granted Apr 18, 1995·5 cites·16 claims
- 0828US5244384ADental handpiece apparatus having heating unitNAKANISHI DENTAL MFG·Filed 1992·Granted Sep 14, 1993·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →