High frequency excitation heating equipment and method for manufacturing iron core for stationary equipment
US-2026075685-A1 · Mar 12, 2026 · US
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Kobayashi Chie patents
Kobayashi Chie is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kobayashi Chie |
| Total patents | 11 |
| First publication | Feb 26, 2015 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Core for Stationary Electromagnetic Apparatus
US-2023386728-A1 · Nov 30, 2023 · US
Stationary Induction Electric Apparatus
US-2023238166-A1 · Jul 27, 2023 · US
Core for stationary induction apparatus
US-10978237-B2 · Apr 13, 2021 · US
Stationary induction apparatus core
US-10665381-B2 · May 26, 2020 · US
Iron Core Joint Structure of Stationary Induction Apparatus and Iron Core Joint Method
US-2018350492-A1 · Dec 6, 2018 · US
Core for Stationary Induction Apparatus
US-2018233267-A1 · Aug 16, 2018 · US
Stationary Induction Apparatus Core
US-2018204669-A1 · Jul 19, 2018 · US
Wound core for stationary induction apparatus
US-9818526-B2 · Nov 14, 2017 · US
Wound Core for Stationary Induction Apparatus
US-2016172095-A1 · Jun 16, 2016 · US
Recent patents
Latest publications not already listed above.
Partial Discharge Measurement Device and Method
US-2015054524-A1 · Feb 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Ltd | 9 |
| Hitachi Industry Equipment Systems Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F27/25 | 9 |
| H01F27/263 | 8 |
| H01F27/245 | 5 |
| H01F2003/106 | 4 |
| H01F3/10 | 4 |