Sintered ferrite magnet and its production method
US-9536646-B2 · Jan 3, 2017 · US
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Kawata Tsunehiro patents
Kawata Tsunehiro is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kawata Tsunehiro |
| Total patents | 5 |
| First publication | Aug 20, 2015 |
| Latest publication | Jan 3, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Sintered ferrite magnet and its production method
US-9401235-B2 · Jul 26, 2016 · US
R-t-b based sintered magnet
US-2016042848-A1 · Feb 11, 2016 · US
R-t-b based sintered magnet
US-2016042847-A1 · Feb 11, 2016 · US
Sintered ferrite magnet and its production method
US-2015235748-A1 · Aug 20, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Metals Ltd | 5 |
| Kobayashi Yoshinori | 1 |
| Kawata Tsunehiro | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F1/086 | 3 |
| H01F1/11 | 3 |
| H01F41/02 | 3 |
| C04B35/26 | 3 |
| C04B2235/85 | 3 |