Inventor · disambiguated record
Naohisa Takahashi
Also filed as: TAKAHASHI NAOHISA
11 granted patents·2 pending applications·78 citations·filing 1988–2018
88Inventor score
Files withYAMAHA MOTOR CO LTD6NAO ENTPR INC2TAKAHASHI NAOHISA2NAGOYA INST TECHNOLOGY1SANKYO DIAMOND IND CO LTD1
Top patents by PatentIndex Score
13 records- 0182US7094136B2Grinding tool for edge circular processingSANKYO DIAMOND IND CO LTD·Filed 2005·Granted Aug 22, 2006·16 cites·10 claims
- 0280US7726121B2Engine partYAMAHA MOTOR CO LTD·Filed 2005·Granted Jun 1, 2010·2 cites·30 claims
- 0380US7706344B2Mobile terminal device, control method, and mobile communication systemNAGOYA INST TECHNOLOGY·Filed 2007·Granted Apr 27, 2010·11 cites·8 claims
- 0479US10494710B1Film-forming method, production method for product with ceramic film, and product with ceramic filmYAMAHA MOTOR CO LTD·Filed 2018·Granted Dec 3, 2019·2 cites·17 claims
- 0574US7213591B2Groove cutting toolNAO ENTPR INC·Filed 2005·Granted May 8, 2007·11 cites·6 claims
- 0673US4999999AExhaust gas control device for motorcyclesYAMAHA MOTOR CO LTD·Filed 1988·Granted Mar 19, 1991·28 cites·60 claims
- 0763US7134949B2Constant angular grinding toolNAO ENTPR INC·Filed 2005·Granted Nov 14, 2006·3 cites·6 claims
- 0862US7794846B2Titanium part for internal combustion engineYAMAHA MOTOR CO LTD·Filed 2006·Granted Sep 14, 2010·3 cites·23 claims
- 0954US2010192554A1Engine partYAMAHA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 1052US7975315B2Atomic force microscopeUNIV KANAZAWA NAT UNIV CORP·Filed 2007·Granted Jul 5, 2011·2 cites·13 claims
- 1142US2008274373A1Engine PartYAMAHA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 1241US8470418B2Exhaust pipe for internal combustion engine, and internal combustion engine and transportation apparatus incorporating the sameTAKAHASHI NAOHISA·Filed 2006·Granted Jun 25, 2013·0 cites·15 claims
- 1339US8394469B2Exhaust pipe for internal combustion engineTAKAHASHI NAOHISA·Filed 2005·Granted Mar 12, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →