Inventor

SAKAI HARUHISA

JP3 patents

Patents

3 patents

US12368225B2Jul 22, 2025

Transport vehicle

JFE STEEL CORP0 citations46

US12275472B2Apr 15, 2025

Vehicle

JFE STEEL CORP0 citations46

US12339121B2Jun 24, 2025

Heavy goods vehicle

JFE STEEL CORP0 citations43