Inventor · disambiguated record
Takuya Kochi
Also filed as: KOCHI TAKUYA
16 granted patents·14 pending applications·30 citations·filing 2003–2022
88Inventor score
Top patents by PatentIndex Score
30 records- 0186US7618498B2Steels for high-strength springs excellent in cold workability and quality stabilityKOBE STEEL LTD·Filed 2006·Granted Nov 17, 2009·11 cites·8 claims
- 0278US8038934B2High-strength spring steel excellent in brittle fracture resistance and method for producing sameKOBE STEEL LTD·Filed 2007·Granted Oct 18, 2011·3 cites·20 claims
- 0374US7037387B2Steel wire excellent in descalability in mechanical descaling and method for production thereofKOBE STEEL LTD·Filed 2003·Granted May 2, 2006·9 cites·10 claims
- 0472US9592575B2Weld metal having excellent resistance to hydrogen embrittlement susceptibilityNAKO HIDENORI·Filed 2012·Granted Mar 14, 2017·1 cites·20 claims
- 0567US9267183B2Wire with excellent suitability for drawing and process for producing the sameKOCHI TAKUYA·Filed 2006·Granted Feb 23, 2016·2 cites·11 claims
- 0666US9023159B2Steel for heat treatmentHATANO HITOSHI·Filed 2009·Granted May 5, 2015·2 cites·17 claims
- 0765US9005378B2Spring steel wire rod excellent in decarburization resistance and wire drawing workability and method for producing sameKOCHI TAKUYA·Filed 2008·Granted Apr 14, 2015·1 cites·18 claims
- 0863US9956650B2Weld metal having excellent resistance to hydrogen embrittlementKOBE STEEL LTD·Filed 2013·Granted May 1, 2018·1 cites·14 claims
- 0961US2024150861A1Cold-workable mechanical structural steel, and method for manufacturing sameKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 1060US2024175112A1Steel wire for machine structural parts and method for manufacturing the sameKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 1159US8470105B2Process for manufacturing a high carbon steel wire material having excellent wire drawabilityKOCHI TAKUYA·Filed 2009·Granted Jun 25, 2013·0 cites·14 claims
- 1257US8382916B2Method for production of steel product with outstanding descalability; and steel wire with outstanding descalabilityKOBE STEEL LTD·Filed 2010·Granted Feb 26, 2013·0 cites·9 claims
- 1357US8216394B2Method for production of steel product with outstanding descalability; and steel wire with outstanding descalabilityKURODA TAKESHI·Filed 2006·Granted Jul 10, 2012·0 cites·40 claims
- 1455US2006130946A1High Carbon steel wire material having excellent wire drawability and manufacturing process thereofKOBE STEEL LTD·Filed 2005·Application pending·0 cites
- 1554US10570478B2Steel for mechanical structure for cold working, and method for producing sameKOBE STEEL LTD·Filed 2015·Granted Feb 25, 2020·0 cites·19 claims
- 1653US9429255B2Hollow seamless pipe for high-strength springKOBE STEEL LTD·Filed 2013·Granted Aug 30, 2016·0 cites·18 claims
- 1753US2016201172A1Hot-rolled steel sheet having excellent cold workability and excellent surface properties and hardness after workingKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 1851US2015314400A1Weld metal with excellent resistance to hydrogen embrittlement, and solid wire for submerged arc weldingKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 1951US2016008931A1Weld metal and welded structure provided with sameKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 2048US2007125456A1High strength spring steel wire with excellent coiling properties and hydrogen embrittlement resistanceKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 2147US2008156403A1Steel for high-speed cold working and method for production thereof, and part formed by high-speed cold working and method for production thereofKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 2246US9718150B2Weld metal excellent in hydrogen embrittlement resistanceNAKO HIDENORI·Filed 2012·Granted Aug 1, 2017·0 cites·18 claims
- 2345US2007277913A1Wire rod excellent in wire-drawing workability and method for producing sameKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 2444US9650704B2Seamless steel pipe for hollow springKOBE STEEL LTD·Filed 2013·Granted May 16, 2017·0 cites·9 claims
- 2544US2018251876A1Mechanical structure steel for cold-working and manufacturing method thereforKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 2643US2018105894A1Steel wire for mechanical structural partsKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 2742US10526675B2Method for manufacturing steel for high-strength hollow springKOBE STEEL LTD·Filed 2015·Granted Jan 7, 2020·0 cites·4 claims
- 2841US2018265952A1Hollow seamless steel pipe for springKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 2939US2017274482A1Flux-cored wire for gas-shielded arc weldingKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 3038US2012325364A1Seamless steel pipe for high-strength hollow springKOCHI TAKUYA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →