Inventor · disambiguated record
Fumiaki Ikuta
Also filed as: IKUTA FUMIAKI
20 granted patents·12 pending applications·20 citations·filing 2001–2021
90Inventor score
Top patents by PatentIndex Score
32 records- 0173US7442906B2Induction heating coil for shaft member having multiple steps and heating methodNETUREN CO LTD·Filed 2005·Granted Oct 28, 2008·6 cites·4 claims
- 0271US12245347B2Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatusNETUREN CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·5 claims
- 0371US2019030584A1Heating method, heating apparatus, and hot press molding method for plate workpieceNETUREN CO LTD·Filed 2018·Application pending·0 cites
- 0470US10159117B2Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatusNETUREN CO LTD·Filed 2013·Granted Dec 18, 2018·2 cites·4 claims
- 0566US10654092B2Method and apparatus for manufacturing stepped memberNETUREN CO LTD·Filed 2016·Granted May 19, 2020·1 cites·2 claims
- 0664US10138531B2Induction hardening control systemNETUREN CO LTD·Filed 2014·Granted Nov 27, 2018·0 cites·13 claims
- 0764US2019099829A1Welding equipment for metallic materials and method for welding metallic materialsKANAI TAKAHIKO·Filed 2018·Application pending·0 cites
- 0862US2016136712A1Heating method, heating apparatus, and hot press molding method for plate workpieceNETUREN CO LTD·Filed 2014·Application pending·0 cites
- 0962US2019218635A1Welding method and weld structureNETUREN CO LTD·Filed 2019·Application pending·0 cites
- 1061US9079266B2Welding equipment for metallic materials and method for welding metallic materialsKANAI TAKAHIKO·Filed 2009·Granted Jul 14, 2015·1 cites·13 claims
- 1161US2019021140A1Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatusNETUREN CO LTD·Filed 2018·Application pending·0 cites
- 1259US10301692B2Welding method and weld structureNETUREN CO LTD·Filed 2015·Granted May 28, 2019·0 cites·4 claims
- 1356US10189112B2Welding equipment for metallic materials and method for welding metallic materialsKANAI TAKAHIKO·Filed 2015·Granted Jan 29, 2019·0 cites·12 claims
- 1456US7358467B2Electric power supply apparatus and induction heating apparatusNETUREN CO LTD·Filed 2004·Granted Apr 15, 2008·8 cites·14 claims
- 1556US2010051611A1Method and device for induction heating and hardening apparatusNETUREN CO LTD·Filed 2009·Application pending·0 cites
- 1650US10415114B2Wire heating system and wire heating methodNETUREN CO LTD·Filed 2014·Granted Sep 17, 2019·0 cites·10 claims
- 1750US10259028B2Direct resistance heating method and press-molded product manufacturing methodNETUREN CO LTD·Filed 2015·Granted Apr 16, 2019·0 cites·11 claims
- 1850US8497454B2Induction hardening monitoring apparatusYANG YUE·Filed 2008·Granted Jul 30, 2013·0 cites·10 claims
- 1949US10285221B2Induction heating coil, induction heating device, and heating methodNETUREN CO LTD·Filed 2014·Granted May 7, 2019·0 cites·19 claims
- 2047US11565307B2Shaft diameter enlargement condition setting method, shaft diameter enlargement method and shaft diameter enlargement apparatusNETUREN CO LTD·Filed 2018·Granted Jan 31, 2023·0 cites·8 claims
- 2147US2016368080A1Welding structural member and welding methodNETUREN CO LTD·Filed 2014·Application pending·0 cites
- 2244US12048070B2Direct resistance heating apparatus, direct resistance heating method, heating apparatus, heating method, and hot-press molding methodNETUREN CO LTD·Filed 2018·Granted Jul 23, 2024·0 cites·20 claims
- 2344US2012097663A1Induction hardening control systemITO KEISUKE·Filed 2009·Application pending·0 cites
- 2443US10537931B2Heating method, heating apparatus and method for manufacturing press-molded articleNETUREN CO LTD·Filed 2016·Granted Jan 21, 2020·0 cites·10 claims
- 2543US7011720B2Double-taper steel wire and continuous heat treating method and device thereforNETUREN CO LTD·Filed 2001·Granted Mar 14, 2006·2 cites·2 claims
- 2641US10668556B2Direct resistance heating simulation methodNETUREN CO LTD·Filed 2016·Granted Jun 2, 2020·0 cites·6 claims
- 2741US9498840B2Welding structural part and welding method of the sameKANAI TAKAHIKO·Filed 2010·Granted Nov 22, 2016·0 cites·12 claims
- 2841US2007204939A1Method and Device for Induction Heating and Hardening ApparatusNETUREN CO LTD·Filed 2004·Application pending·0 cites
- 2940US2017314094A1Heating method, heating apparatus, and fabrication method for press-molded articleNETUREN CO LTD·Filed 2015·Application pending·0 cites
- 3038US2018304343A1Composite member and method for producing composite memberNETUREN CO LTD·Filed 2016·Application pending·0 cites
- 3136US10638544B2Heating method, heating apparatus and method of manufacturing press-molded articleNETUREN CO LTD·Filed 2015·Granted Apr 28, 2020·0 cites·5 claims
- 3235US2016346828A1Shaft holding sleeve, shaft diameter enlarging apparatus and jig for shaft diameter enlarging apparatusNETUREN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →