Kuniyoshi Shigeoka

Follow

Person

Hiroshima-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing R-T-B-based rare earth magnet particles, R-T-...
- Patent number 11,688,534
- Issue date Jun 27, 2023
- Toda Kogyo Corp.
- Shohei Kaneko
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Surface-treated rare earth-based magnetic particles, resin composit...
- Patent number 9,566,646
- Issue date Feb 14, 2017
- Toda Kogyo Corporation
- Kuniyoshi Shigeoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING R-T-B-BASED RARE EARTH MAGNET PARTICLES, R-T-...
- Publication number 20160225500
- Publication date Aug 4, 2016
- TODA KOGYO CORP.
- Shohei KANEKO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SURFACE-TREATED RARE EARTH-BASED MAGNETIC PARTICLES, RESIN COMPOSIT...
- Publication number 20110315913
- Publication date Dec 29, 2011
- Kuniyoshi Shigeoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...