Inventor

MINEMATSU EISUKE

JP3 patents

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

NIPPON STEEL CORP

2 patents

US5174833ADec 29, 1992

Production of grain-oriented silicon steel sheets having an insulating film formed thereon

NIPPON STEEL CORP28 citations90

US10886055B2Jan 5, 2021

Wound core and manufacturing method thereof

NIPPON STEEL CORP3 citations69

IDEMITSU KOSAN CO

1 patent

US11214751B2Jan 4, 2022

Metalworking oil composition and metalworking method

IDEMITSU KOSAN CO1 citations56