Inventor
YOSHIMATSU NAOAKI
JP3 patents
Patents
3 patentsUS12485603B2Dec 2, 2025
Stretching machine and rail for stretching machine
JAPAN STEEL WORKS LTD0 citations59
US12214542B2Feb 4, 2025
Link device and stretching machine
JAPAN STEEL WORKS LTD0 citations46
US12090688B2Sep 17, 2024
Stretching apparatus and parts replacement method of stretching apparatus
JAPAN STEEL WORKS LTD0 citations46