Inventor · disambiguated record
Taizo Makino
Also filed as: MAKINO TAIZO
15 granted patents·6 pending applications·114 citations·filing 1997–2022
91Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP9NIPPON STEEL CORP6SUMITOMO METAL IND4USUI CO LTD1USUI KOKUSAI SANGYO KK1
Top patents by PatentIndex Score
21 records- 0194US6372057B1Steel alloy railway wheelsSUMITOMO METAL IND·Filed 2000·Granted Apr 16, 2002·31 cites·2 claims
- 0293US11203793B2Steel pipe for fuel injection pipe and method for producing the sameUSUI CO LTD·Filed 2016·Granted Dec 21, 2021·4 cites·20 claims
- 0388US9994943B2Rolled steel bar for hot forging, hot-forged section material, and common rail and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jun 12, 2018·2 cites·2 claims
- 0485US10066281B2Age-hardenable steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Sep 4, 2018·3 cites·8 claims
- 0585US6663727B2Steel alloy railway wheelsSUMITOMO METAL IND·Filed 2002·Granted Dec 16, 2003·16 cites·6 claims
- 0682US6357297B1Method for preventing shattered-rim fracture in railway wheelsSUMITOMO METAL IND·Filed 2000·Granted Mar 19, 2002·22 cites·19 claims
- 0782US5899516ARailway wheel and manufacturing method of the railway wheelSUMITOMO METAL IND·Filed 1997·Granted May 4, 1999·31 cites·12 claims
- 0881US9951403B2Hot-forged section material and common railNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Apr 24, 2018·2 cites·4 claims
- 0981US9574255B2Rolled steel bar for hot forgingNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Feb 21, 2017·2 cites·2 claims
- 1077US10392683B2Rail vehicle axleNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Aug 27, 2019·1 cites·2 claims
- 1165US2024093324A1Steel pipe for pressure piping and starting material for steel pipeNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1261US12377888B2Railway axleNIPPON STEEL CORP·Filed 2021·Granted Aug 5, 2025·0 cites·2 claims
- 1361US12305597B2Steel pipe for fuel injection pipe, and fuel injection pipe using sameNIPPON STEEL CORP·Filed 2020·Granted May 20, 2025·0 cites·4 claims
- 1461US2023140650A1Steel pipe for pressure pipingNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 1556US12460275B2Steel pipe for fuel injection pipe, and fuel injection pipe using sameNIPPON STEEL CORP·Filed 2020·Granted Nov 4, 2025·0 cites·4 claims
- 1654US2025187368A1Railway wheel, and wheelset for railway vehiclesNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1753US2016201175A1Age-hardenable steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 1852US12000028B2Rail vehicle axleNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 4, 2024·0 cites·4 claims
- 1943US12000364B2Steel pipe for fuel injection pipe and fuel injection pipe using the sameUSUI KOKUSAI SANGYO KK·Filed 2015·Granted Jun 4, 2024·0 cites·8 claims
- 2042US2018044757A1Age-hardening steel and method of manufacturing parts using age-hardening steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 2140US2018245172A1Age-hardenable steel, and method for manufacturing components using age-hardenable steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →