Inventor

OBATA TOHRU

JP2 patents

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

PROTERIAL LTD

1 patent

US12397347B2Aug 26, 2025

Method for manufacturing R-T-B based sintered magnet, and R-T-B based sintered magnet

PROTERIAL LTD0 citations45

OBATA TOHRU

1 patent

US9721724B2Aug 1, 2017

Method for producing R-T-B sintered magnet

OBATA TOHRU0 citations17