Inventor

YAMABE FUMIYA

JP2 patents

⚠️ This page may combine multiple inventors who share the name “YAMABE FUMIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JAPAN STEEL WORKS LTD

1 patent

US12427706B2Sep 30, 2025

Die, method of manufacturing die, extrusion apparatus, and method of manufacturing pellets

JAPAN STEEL WORKS LTD0 citations46

THE JAPAN STEEL WORKS LTD

1 patent

US12594709B2Apr 7, 2026

Die, method of manufacturing die, extruder and method of manufacturing pellet

THE JAPAN STEEL WORKS LTD0 citations40