Inventor · disambiguated record
Takasuke Nakanishi
Also filed as: NAKANISHI TAKASUKE
23 granted patents·2 pending applications·446 citations·filing 1978–2005
96Inventor score
Top patents by PatentIndex Score
25 records- 0186US4595363ADental handpiece having means for opening and closing a chuckNAKANISHI DENTAL MFG·Filed 1984·Granted Jun 17, 1986·43 cites·4 claims
- 0280US5423678AHandpiece having bearing protective memberNAKANISHI DENTAL MFG·Filed 1994·Granted Jun 13, 1995·36 cites·4 claims
- 0375US4403956ADental handpiece having an optical fiberscopeNAKANISHI DENTAL MFG·Filed 1981·Granted Sep 13, 1983·41 cites·3 claims
- 0472US6099308ADental handpiece with dust control mechanismNAKANISHI INC·Filed 1999·Granted Aug 8, 2000·24 cites·10 claims
- 0571US4493645ADevice for opening and closing a chuck for a dental handpieceNAKANISHI DENTAL MFG·Filed 1983·Granted Jan 15, 1985·33 cites·7 claims
- 0670US6315559B1Prophy headNAKANISHI INC·Filed 2000·Granted Nov 13, 2001·17 cites·4 claims
- 0770US5911579ADental handpiece with baffle for stabilizing rolling bearing cageNAKANISHI INC·Filed 1998·Granted Jun 15, 1999·24 cites·7 claims
- 0868US5011408AChuck device for dental handpieceNAKANISHI TAKASUKE·Filed 1988·Granted Apr 30, 1991·37 cites·6 claims
- 0966US4371341ADental handpieceNAKANISHI DENTAL MFG·Filed 1981·Granted Feb 1, 1983·28 cites·3 claims
- 1064US8105346B2Medical handpieceNAKANISHI TAKASUKE·Filed 2005·Granted Jan 31, 2012·4 cites·6 claims
- 1161US5037299AChucking device for dental handpieceNAKANISHI DENTAL MFG·Filed 1991·Granted Aug 6, 1991·37 cites·10 claims
- 1260US4533324AAir driven dental handpieceNAKANISHI DENTAL MFG·Filed 1984·Granted Aug 6, 1985·22 cites·1 claims
- 1352US6599124B2Dental handpiece with angular contact ball bearingsNAKANISHI INC·Filed 2002·Granted Jul 29, 2003·4 cites·6 claims
- 1451US6561801B1Light guide unit, method for producing the same, and dental handpiece having light guide unitNAKANISHI INC·Filed 2000·Granted May 13, 2003·6 cites·9 claims
- 1551US4202102ADevice for opening and closing a chuck for a dental handpieceNAKANISHI DENTAL MFG·Filed 1978·Granted May 13, 1980·14 cites·3 claims
- 1650US2006053639A1Replacement blade and holder for reciprocating sawNAKANISHI INC·Filed 2005·Application pending·0 cites
- 1747US4353697ADental handpiece and a connecting means thereofNAKANISHI DENTAL MANUFACTURING·Filed 1980·Granted Oct 12, 1982·13 cites·3 claims
- 1842US5692903AExchangeable cartridge for dental handpieceNAKANISHI INC·Filed 1996·Granted Dec 2, 1997·9 cites·4 claims
- 1942US5252065ACartridge type dental handpieceNAKANISHI DENTAL MFG·Filed 1992·Granted Oct 12, 1993·16 cites·6 claims
- 2040US5074788ADevice for preventing intrusion of foreign matter into dental handpieceNAKANISHI DENTAL MFG·Filed 1991·Granted Dec 24, 1991·14 cites·6 claims
- 2140US2004098006A1Medical handpiece and cutting tool thereforFiled 2003·Application pending·0 cites
- 2238USD397438SCartridge for a dental handpieceNAKANISHI INC·Filed 1995·Granted Aug 25, 1998·3 cites·1 claims
- 2337US5816803AWater injection type dental handpieceNAKANISHI INC·Filed 1996·Granted Oct 6, 1998·10 cites·4 claims
- 2433US5868571ADental hose assemblyNAKANISHI INC·Filed 1998·Granted Feb 9, 1999·6 cites·8 claims
- 2525US5628763ASurgical handpieceNAKANISHI INC·Filed 1996·Granted May 13, 1997·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →