Inventor

SAWAMURA YOUHEI

JP2 patents

Patents

2 patents

US11891682B2Feb 6, 2024

Iron-based sintered alloy and method for producing the same

JAPAN STEEL WORKS LTD0 citations54

US10745786B2Aug 18, 2020

Iron-based sintered alloy and method for producing the same

JAPAN STEEL WORKS LTD0 citations44