Inventor · disambiguated record
Kouhei Yoshimura
Also filed as: YOSHIMURA KOUHEI
12 granted patents·9 citations·filing 2007–2019
83Inventor score
Top patents by PatentIndex Score
12 records- 0187US10654181B2Surface-coated cutting tool and method of manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 19, 2020·3 cites·8 claims
- 0282US9301404B2Ceramic substrate and method of manufacturing the sameNGK SPARK PLUG CO·Filed 2013·Granted Mar 29, 2016·3 cites·7 claims
- 0381US10994338B2Surface-coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 4, 2021·1 cites·11 claims
- 0477US10987738B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Apr 27, 2021·1 cites·5 claims
- 0565US11020805B2Cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Jun 1, 2021·0 cites·7 claims
- 0661US9338897B2Ceramic substrate, and method of manufacturing the sameNGK SPARK PLUG CO·Filed 2013·Granted May 10, 2016·1 cites·6 claims
- 0760US10994340B2Surface-coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 4, 2021·0 cites·7 claims
- 0859US11370033B2Surface coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Jun 28, 2022·0 cites·15 claims
- 0958US11298748B2Surface coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Apr 12, 2022·0 cites·15 claims
- 1055US11534836B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Dec 27, 2022·0 cites·7 claims
- 1150US11014169B2Surface-coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 25, 2021·0 cites·11 claims
- 1241US7828989B2Heat transfer medium compositionSHISHIAI KK·Filed 2007·Granted Nov 9, 2010·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →