P

Inventor

NOZAWA NORIYUKI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “NOZAWA NORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI METALS LTD

4 patents
US10923256B2Feb 16, 2021

R-T-B-based sintered magnet and method for producing same

HITACHI METALS LTD0 citations50
US10916373B2Feb 9, 2021

R-T-B sintered magnet and production method therefor

HITACHI METALS LTD0 citations50
US11424056B2Aug 23, 2022

Method for producing sintered R-T-B based magnet

HITACHI METALS LTD0 citations48
US9972435B2May 15, 2018

Method for manufacturing R-T-B based sintered magnet

HITACHI METALS LTD0 citations38

NOZAWA NORIYUKI

2 patents
US8128758B2Mar 6, 2012

R-Fe-B microcrystalline high-density magnet and process for production thereof

NOZAWA NORIYUKI10 citations79
US8182618B2May 22, 2012

Rare earth sintered magnet and method for producing same

NOZAWA NORIYUKI2 citations59

NISHIUCHI TAKESHI

2 patents
US8268093B2Sep 18, 2012

R-Fe-B porous magnet and method for producing the same

NISHIUCHI TAKESHI4 citations56
US9418786B2Aug 16, 2016

R—Fe—B porous magnet and method for producing the same

NISHIUCHI TAKESHI0 citations45

PROTERIAL LTD

1 patent
US11810710B2Nov 7, 2023

Sintered R-T-B based magnet and method for producing the same

PROTERIAL LTD0 citations59