Magnetic material and production method therefor
US-11056258-B2 · Jul 6, 2021 · US
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Hirota Ken patents
Hirota Ken is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hirota Ken |
| Total patents | 7 |
| First publication | Dec 10, 2015 |
| Latest publication | Jul 6, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Drive control device and drive control method
US-2019241173-A1 · Aug 8, 2019 · US
Electric motor and electric pump
US-10128720-B2 · Nov 13, 2018 · US
ZrO2-Al2O3-based ceramic sintered compact and production method thereof
US-9902654-B2 · Feb 27, 2018 · US
Magnetic material and production method therefor
US-2018033531-A1 · Feb 1, 2018 · US
ZrO2-Al2O3-BASED CERAMIC SINTERED COMPACT AND PRODUCTION METHOD THEREOF
US-2017362129-A1 · Dec 21, 2017 · US
Electric Motor And Electric Pump
US-2015357886-A1 · Dec 10, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| The Doshisha | 4 |
| Mitsuba Corp | 3 |
| Panasonic Ip Man Co Ltd | 2 |
| Daiichi Kigenso Kagaku Kogyo | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D25/06 | 2 |
| F01C21/10 | 2 |
| H02K11/33 | 2 |
| F04C2240/808 | 2 |
| H01R13/73 | 2 |