Inventor · disambiguated record
Tomohiro Fukaya
Also filed as: FUKAYA TOMOHIRO
27 granted patents·12 pending applications·427 citations·filing 1989–2023
96Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES13SUMITOMO ELEC HARDMETAL CORP9OKAMURA KATSUMI5SUMITOMO ELECTRIC HARDMETAL CORP3KUKINO SATORU2
Top patents by PatentIndex Score
39 records- 0195US6737178B2Coated PCBN cutting toolsSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted May 18, 2004·92 cites·13 claims
- 0292US7765902B2Cutting tool for high-quality high-efficiency machining and cutting method using the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Aug 3, 2010·30 cites·17 claims
- 0389US6316094B1Cubic boron nitride sintered bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Nov 13, 2001·49 cites·4 claims
- 0488US7771847B2cBN sintered body for high surface integrity machining, cBN sintered body cutting tool, and cutting method using the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Aug 10, 2010·12 cites·10 claims
- 0585US8124553B2Composite sintered bodyOKAMURA KATSUMI·Filed 2008·Granted Feb 28, 2012·6 cites·6 claims
- 0685US7985470B2Diamond sintered compactSUMITOMO ELEC HARDMETAL CORP·Filed 2007·Granted Jul 26, 2011·5 cites·10 claims
- 0785US7524785B2Cubic boron nitride sintered bodySUMITOMO ELEC HARDMETAL CORP·Filed 2005·Granted Apr 28, 2009·9 cites·6 claims
- 0882US8178220B2Surface-covered cubic boron nitride sintered body tool and method of manufacturing the sameOKAMURA KATSUMI·Filed 2005·Granted May 15, 2012·6 cites·15 claims
- 0982US7553350B2High-strength and highly-wear-resistant sintered diamond object and manufacturing method of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Jun 30, 2009·7 cites·7 claims
- 1081US7758976B2cBN sintered body for high surface integrity machining and cBN sintered body cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Jul 20, 2010·11 cites·10 claims
- 1178US6001758AHard and tough sintered bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Dec 14, 1999·36 cites·18 claims
- 1277US9522850B2Method for manufacturing cubic boron nitride sintered body, and cubic boron nitride sintered bodySUMITOMO ELECTRIC HARDMETAL CORP·Filed 2014·Granted Dec 20, 2016·1 cites·10 claims
- 1377US7081424B2High-strength, highly thermally conductive sintered compact of cubic boron nitrideSUMITOMO ELEC HARDMETAL CORP·Filed 2004·Granted Jul 25, 2006·15 cites·8 claims
- 1475US5092920ASintered body for high-accuracy working toolsSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Mar 3, 1992·22 cites·12 claims
- 1572US6008153AHigh-pressure phase boron nitride base sinterSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Dec 28, 1999·27 cites·22 claims
- 1672US5041399AHard sintered body for toolsSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Aug 20, 1991·20 cites·6 claims
- 1771US7524148B2Indexable insertSUMITOMO ELEC HARDMETAL CORP·Filed 2004·Granted Apr 28, 2009·16 cites·9 claims
- 1866US6635593B1High strength sintered impact having excellent resistance to crateringSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Oct 21, 2003·11 cites·4 claims
- 1964US6265337B1High strength sintered bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jul 24, 2001·19 cites·4 claims
- 2059US6001757AHard sintered body for toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Dec 14, 1999·16 cites·21 claims
- 2157US2025140725A1Bump arrangement of integrated circuits for flip chip bondingSYNAPTICS INC·Filed 2023·Application pending·0 cites
- 2256US10307829B2Composite sintered bodySUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Jun 4, 2019·0 cites·20 claims
- 2355US9016987B2Method for processing difficult-to-cut cast ironOKAMURA KATSUMI·Filed 2010·Granted Apr 28, 2015·1 cites·3 claims
- 2455US8999023B2Composite sintered bodyOKAMURA KATSUMI·Filed 2007·Granted Apr 7, 2015·0 cites·15 claims
- 2551US6065377AMethod of cutting hardened steel with high accuracySUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted May 23, 2000·15 cites·4 claims
- 2651US2011262700A1Surface-covered cubic boron nitride sintered body tool and method of manufacturing the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2011·Application pending·0 cites
- 2748US2008016785A1Cbn Sintered Body and Cutting Tool Using SameKUKINO SATORU·Filed 2006·Application pending·0 cites
- 2847US9487449B2Cubic boron nitride sintered body and method for manufacturing the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2013·Granted Nov 8, 2016·0 cites·2 claims
- 2946US2010088969A1Diamond sinterKURODA YOSHIHIRO·Filed 2007·Application pending·0 cites
- 3046US2010112332A1Diamond sintered body and method for producing sameKURODA YOSHIHIRO·Filed 2007·Application pending·0 cites
- 3145US2009120011A1Composite Sintered BodyOKAMURA KATSUMI·Filed 2006·Application pending·0 cites
- 3244US2010313489A1cBN SINTERED BODY AND TOOL MADE OF cBN SINTERED BODYTERAMOTO MINORI·Filed 2008·Application pending·0 cites
- 3344US2009202314A1Boring tool and holder for the sameSUMITOMO ELEC HARDMETAL CORP·Filed 2007·Application pending·0 cites
- 3443US2013291446A1Tool made of cubic boron nitride sintered bodyKUKINO SATORU·Filed 2012·Application pending·0 cites
- 3543US2004237723A1Method of making hard sintered compact throwaway tip for cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Application pending·0 cites
- 3642US10037399B2Cell library and data for designsSYNAPTICS JAPAN GK·Filed 2016·Granted Jul 31, 2018·0 cites·20 claims
- 3742US2002190105A1Hard sintered compact throwaway tipFiled 2001·Application pending·0 cites
- 3832US5596156ASintered body for high-hardness toolsSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jan 21, 1997·1 cites·2 claims
- 3932US2012034474A1Joined productOZAKI KIMIHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →