NdFeB sintered magnet and method for producing the same
US-10854380-B2 · Dec 1, 2020 · US
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Sagawa Masato patents
Sagawa Masato is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sagawa Masato |
| Total patents | 12 |
| First publication | Dec 17, 2015 |
| Latest publication | Dec 1, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
RFeB system magnet production method, RFeB system magnet, and coating material for grain boundary diffusion treatment
US-10475561-B2 · Nov 12, 2019 · US
RFeB SYSTEM MAGNET AND METHOD FOR PRODUCING RFeB SYSTEM MAGNET
US-2017194094-A1 · Jul 6, 2017 · US
RFeB SYSTEM MAGNET PRODUCTION METHOD, RFeB SYSTEM MAGNET, AND COATING MATERIAL FOR GRAIN BOUNDARY DIFFUSION TREATMENT
US-2016300649-A1 · Oct 13, 2016 · US
RFeB-BASED SINTERED MAGNET PRODUCTION METHOD AND RFeB-BASED SINTERED MAGNETS
US-2016297028-A1 · Oct 13, 2016 · US
Powder-filling system
US-2016293329-A1 · Oct 6, 2016 · US
RFeB SYSTEM SINTERED MAGNET PRODUCTION METHOD AND RFeB SYSTEM SINTERED MAGNET
US-2016273091-A1 · Sep 22, 2016 · US
Powder-filling system
US-9449758-B1 · Sep 20, 2016 · US
Powder-filling system
US-9384890-B2 · Jul 5, 2016 · US
Sintered magnet production system and sintered magnet production method
US-2015371774-A1 · Dec 24, 2015 · US
Recent patents
Latest publications not already listed above.
Powder-filling system
US-2015364252-A1 · Dec 17, 2015 · US
Sintered magnet production method
US-2015364251-A1 · Dec 17, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daido Steel Co Ltd | 12 |
| Intermetallics Co Ltd | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F1/0577 | 9 |
| H01F41/0293 | 6 |
| C22C2202/02 | 6 |
| H01F1/0571 | 6 |
| C22C38/00 | 6 |