Inventor · disambiguated record
Takehiro Tsuchida
Also filed as: TSUCHIDA TAKEHIRO
13 granted patents·2 pending applications·73 citations·filing 1994–2015
89Inventor score
Top patents by PatentIndex Score
15 records- 0182US8192565B2Steel for machine and structural use having excellent machinability and process for producing the sameMASUDA TOMOKAZU·Filed 2008·Granted Jun 5, 2012·5 cites·13 claims
- 0275US9914990B2Steel for mechanical structure for cold working, and method for manufacturing sameKOBE STEEL LTD·Filed 2013·Granted Mar 13, 2018·1 cites·12 claims
- 0374US9890445B2Steel for mechanical structure for cold working, and method for manufacturing sameKOBE STEEL LTD·Filed 2012·Granted Feb 13, 2018·1 cites·14 claims
- 0474US6596227B2Machine structure steel superior in chip disposability and mechanical properties and its method of makingKOBE STEEL LTD·Filed 2001·Granted Jul 22, 2003·11 cites·16 claims
- 0573US5538926AAlumina based ceramic material and method of manufacturing the sameSEIKO SHO KK·Filed 1994·Granted Jul 23, 1996·26 cites·10 claims
- 0668US9062360B2Steel for machine structural useTSUCHIDA TAKEHIRO·Filed 2010·Granted Jun 23, 2015·1 cites·10 claims
- 0767US6579385B2Free machining steel for use in machine structure of excellent mechanical characteristicsKOBE STEEL LTD·Filed 2001·Granted Jun 17, 2003·7 cites·12 claims
- 0865US8287615B2High-strength composition iron powder and sintered part made therefromSATO MASAAKI·Filed 2009·Granted Oct 16, 2012·0 cites·6 claims
- 0965US6544352B2Method for the compaction of soft magnetic powderKOBE STEEL LTD·Filed 2001·Granted Apr 8, 2003·10 cites·10 claims
- 1054US10570478B2Steel for mechanical structure for cold working, and method for producing sameKOBE STEEL LTD·Filed 2015·Granted Feb 25, 2020·0 cites·19 claims
- 1151US2016265078A1Hot-rolled steel sheet having excellent surface hardness after carburizing heat treatment and excellent drawabilityKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 1251US2016237515A1Hot-rolled steel sheet having excellent surface hardness after carburizing heat treatment and excellent cold workabilityKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 1349US10063114B2GeneratorKOBE STEEL LTD·Filed 2014·Granted Aug 28, 2018·0 cites·13 claims
- 1446US6344169B2Method for compaction of powders for powder metallurgyKOBE STEEL LTD·Filed 1999·Granted Feb 5, 2002·11 cites·12 claims
- 1545US9200357B2Steel for machine structural use, manufacturing method for same, case hardened steel component, and manufacturing method for sameTSUCHIDA TAKEHIRO·Filed 2010·Granted Dec 1, 2015·0 cites·3 claims
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