Inventor
TSUCHIDA TAKEHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIDA TAKEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
8 patentsUS6544352B2Apr 8, 2003
Method for the compaction of soft magnetic powder
KOBE STEEL LTD10 citations71
US6344169B2Feb 5, 2002
Method for compaction of powders for powder metallurgy
KOBE STEEL LTD11 citations71
US6596227B2Jul 22, 2003
Machine structure steel superior in chip disposability and mechanical properties and its method of making
KOBE STEEL LTD11 citations69
US6579385B2Jun 17, 2003
Free machining steel for use in machine structure of excellent mechanical characteristics
KOBE STEEL LTD7 citations69
US10570478B2Feb 25, 2020
Steel for mechanical structure for cold working, and method for producing same
KOBE STEEL LTD0 citations50
US9914990B2Mar 13, 2018
Steel for mechanical structure for cold working, and method for manufacturing same
KOBE STEEL LTD1 citations50
US9890445B2Feb 13, 2018
Steel for mechanical structure for cold working, and method for manufacturing same
KOBE STEEL LTD1 citations50
US10063114B2Aug 28, 2018
Generator
KOBE STEEL LTD0 citations41