Inventor · disambiguated record
Katsuhito Yoshida
Also filed as: YOSHIDA KATSUHITO
18 granted patents·5 pending applications·293 citations·filing 1990–2018
93Inventor score
Top patents by PatentIndex Score
23 records- 0194US6302225B1Polycrystal diamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Oct 16, 2001·101 cites·6 claims
- 0291US7951274B2Diamond electrode, method for producing same, and electrolytic cellSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted May 31, 2011·14 cites·10 claims
- 0382US6342301B1Diamond sintered compact and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jan 29, 2002·64 cites·6 claims
- 0476US5273730AMethod of synthesizing diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 28, 1993·40 cites·6 claims
- 0573US6358624B1Polycrystal diamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Mar 19, 2002·12 cites·9 claims
- 0665US10808302B2Magnesium alloySUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Oct 20, 2020·0 cites·13 claims
- 0765US10046397B2Diamond coated toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Aug 14, 2018·1 cites·4 claims
- 0865US9731355B2Diamond coated toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Aug 15, 2017·0 cites·5 claims
- 0965US5187560AOhmic electrode for n-type cubic boron nitride and the process for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Feb 16, 1993·24 cites·2 claims
- 1060US7528413B2Sintered diamond having high thermal conductivity and method for producing the same and heat sink employing itSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 5, 2009·12 cites·19 claims
- 1157US11268173B2Magnesium alloy and magnesium alloy memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Mar 8, 2022·0 cites·3 claims
- 1252US2011247929A1Diamond electrode and method for manufacturing diamond electrodeSUMITOMO ELEC HARDMETAL CORP·Filed 2009·Application pending·0 cites
- 1351US8911702B2Optical component and method for manufacturing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Dec 16, 2014·0 cites·3 claims
- 1451US2008206564A1Granular diamond and diamond electrode using the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2008·Application pending·0 cites
- 1551US2020157662A1Magnesium alloy sheetSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 1651US2010038235A1Diamond electrode, treatment device and method for manufacturing diamond electrodeSUMITOMO ELEC HARDMETAL CORP·Filed 2008·Application pending·0 cites
- 1749US9187376B2Sintered compact, cutting tool formed using sintered compact, and method for manufacturing sintered compactSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Nov 17, 2015·0 cites·10 claims
- 1845US5057454AProcess for producing ohmic electrode for p-type cubic system boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Oct 15, 1991·10 cites·14 claims
- 1942US9302327B2Diamond coated toolYOSHIDA KATSUHITO·Filed 2010·Granted Apr 5, 2016·0 cites·3 claims
- 2038US5104420AHard abrasive particle and method of producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Apr 14, 1992·4 cites·7 claims
- 2137US5240877AProcess for manufacturing an ohmic electrode for n-type cubic boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 31, 1993·5 cites·7 claims
- 2236US2017152425A1AlN SINTERED COMPACT, AlN SUBSTRATE AND METHOD OF PRODUCING AlN SUBSTRATESUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
- 2334US5043219AComposite materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Aug 27, 1991·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →