Inventor
IWABUCHI YASUYUKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “IWABUCHI YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JX NIPPON MINING & METALS CORP
3 patentsUS11618944B2Apr 4, 2023
Sputtering target, magnetic film, and perpendicular magnetic recording medium
JX NIPPON MINING & METALS CORP2 citations70
US11591688B2Feb 28, 2023
Sputtering target, granular film and perpendicular magnetic recording medium
JX NIPPON MINING & METALS CORP2 citations68
US12091743B2Sep 17, 2024
Sputtering target, manufacturing method therefor, and manufacturing method for magnetic recording medium
JX NIPPON MINING & METALS CORP0 citations57