Inventor · disambiguated record
Shinya Imamura
Also filed as: IMAMURA SHINYA
99 granted patents·9 pending applications·425 citations·filing 2003–2023
99Inventor score
Files withSUMITOMO ELECTRIC HARDMETAL CORP61SUMITOMO ELEC HARDMETAL CORP18SHIMADZU CORP15OMORI NAOYA5IMAMURA SHINYA3
Top patents by PatentIndex Score
108 records- 0197US12059731B1Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2023·Granted Aug 13, 2024·2 cites·20 claims
- 0295US7060345B2Coated toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Jun 13, 2006·72 cites·16 claims
- 0393US7923130B2Surface-coated cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2008·Granted Apr 12, 2011·28 cites·11 claims
- 0493US7901796B2Coated cutting tool and manufacturing method thereofSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Mar 8, 2011·21 cites·22 claims
- 0591US10875101B2Surface-coated cutting tool and method for manufacturing sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Dec 29, 2020·3 cites·5 claims
- 0691US9409240B2Indexable cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2013·Granted Aug 9, 2016·11 cites·5 claims
- 0791US7695222B2Indexable insertSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Apr 13, 2010·24 cites·9 claims
- 0889US7527457B2Surface-coated cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted May 5, 2009·9 cites·12 claims
- 0988US11220760B2Surface-coated cutting tool and method of producing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Jan 11, 2022·2 cites·6 claims
- 1087US10654181B2Surface-coated cutting tool and method of manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 19, 2020·3 cites·8 claims
- 1187US10252343B2Surface-coated cutting tool and method of producing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Apr 9, 2019·2 cites·7 claims
- 1287US10166611B2Surface-coated cutting tool and method of producing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Jan 1, 2019·2 cites·6 claims
- 1386US9828254B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Nov 28, 2017·3 cites·6 claims
- 1486US8003234B2Coated cutting insert and manufacturing method thereofSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Aug 23, 2011·20 cites·16 claims
- 1586US7967533B2Surface-coated cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2007·Granted Jun 28, 2011·16 cites·18 claims
- 1685US11219952B2Surface-coated cutting tool and method of manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Jan 11, 2022·2 cites·11 claims
- 1785US7553113B2Indexable insert and method of manufacturing the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Jun 30, 2009·14 cites·15 claims
- 1885US7498089B2Coated cutting tool having coating film on baseSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Mar 3, 2009·15 cites·6 claims
- 1984US8133576B2Coated cutting insert and manufacturing method thereofOMORI NAOYA·Filed 2005·Granted Mar 13, 2012·15 cites·8 claims
- 2083US8097332B2Indexable cutting insertOMORI NAOYA·Filed 2006·Granted Jan 17, 2012·13 cites·18 claims
- 2183US7837416B2Indexable cutting insert and method for producing the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Nov 23, 2010·13 cites·11 claims
- 2282US7544024B2Coated cutting insert and manufacturing method thereofSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Jun 9, 2009·15 cites·10 claims
- 2381US10994338B2Surface-coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 4, 2021·1 cites·11 claims
- 2481US8012611B2Surface-coated cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Sep 6, 2011·11 cites·8 claims
- 2581US7972714B2Coated cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Jul 5, 2011·11 cites·7 claims
- 2681US7803464B2Surface-coated cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Sep 28, 2010·11 cites·8 claims
- 2781US7799415B2Surface-coated cutting tool with coated film having strength distribution of compressive stressSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Sep 21, 2010·4 cites·32 claims
- 2879US10514028B2Liquid delivery deviceSHIMADZU CORP·Filed 2015·Granted Dec 24, 2019·2 cites·4 claims
- 2979US9689384B2Liquid feed pump and liquid chromatographSHIMADZU CORP·Filed 2012·Granted Jun 27, 2017·3 cites·16 claims
- 3078US10259048B2Surface-coated cutting tool and method of producing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Apr 16, 2019·2 cites·5 claims
- 3178US9863064B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Jan 9, 2018·2 cites·4 claims
- 3278US8685530B2Surface-coated cutting toolKOIKE SACHIKO·Filed 2010·Granted Apr 1, 2014·2 cites·20 claims
- 3377US10995740B2Switching valve, binary pump, and liquid chromatograph with binary pumpSHIMADZU CORP·Filed 2017·Granted May 4, 2021·1 cites·11 claims
- 3477US10987738B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Apr 27, 2021·1 cites·5 claims
- 3577US9878374B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Jan 30, 2018·1 cites·7 claims
- 3677US9849517B2Surface-coated cutting tool and method of manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Dec 26, 2017·1 cites·5 claims
- 3777US9844816B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Dec 19, 2017·1 cites·3 claims
- 3877US7758950B2Surface-coated cutting tool with coated film having strength distribution of compressive stressSUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Jul 20, 2010·9 cites·32 claims
- 3976US9879350B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Jan 30, 2018·1 cites·7 claims
- 4076US9878373B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Jan 30, 2018·1 cites·7 claims
- 4176US9834845B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Dec 5, 2017·1 cites·6 claims
- 4276US9457407B2Surface-coated cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2013·Granted Oct 4, 2016·4 cites·18 claims
- 4375US11307179B2Liquid feeding device and fluid chromatographSHIMADZU CORP·Filed 2017·Granted Apr 19, 2022·2 cites·6 claims
- 4474US11938548B2Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2022·Granted Mar 26, 2024·0 cites·3 claims
- 4574US8137795B2Indexable insertOMORI NAOYA·Filed 2006·Granted Mar 20, 2012·8 cites·12 claims
- 4673US10648582B2Check valve and liquid delivery pumpSHIMADZU CORP·Filed 2015·Granted May 12, 2020·2 cites·8 claims
- 4773US10603726B2Surface coated cutting tool and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Mar 31, 2020·1 cites·6 claims
- 4873USD850503SInsert used for a cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Jun 4, 2019·14 cites·1 claims
- 4969US10100403B2Surface-coated cutting tool and method of producing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Oct 16, 2018·1 cites·7 claims
- 5068USD847885SHolder used for a cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted May 7, 2019·12 cites·1 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →