Magnetic gap length estimating device, magnetic gap length estimating method, and driving device for rotating electric machine
US-12445023-B2 · Oct 14, 2025 · US
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Akatsu Kan patents
Akatsu Kan is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Akatsu Kan |
| Total patents | 8 |
| First publication | May 24, 2018 |
| Latest publication | Oct 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Magnetic gap length estimating device, driving device for electric rotating machine, electric rotating machine system, and magnetic gap length estimating method
US-2025105714-A1 · Mar 27, 2025 · US
Rotary electric machine
US-2024356389-A1 · Oct 24, 2024 · US
Magnetic gap length estimating device, magnetic gap length estimating method, and driving device for rotating electric machine
US-2024162790-A1 · May 16, 2024 · US
Control device for rotating electric machine and drive system
US-11811340-B2 · Nov 7, 2023 · US
Control device for rotating electric machine and drive system
US-2022209697-A1 · Jun 30, 2022 · US
Rotating electric machine
US-10469003-B2 · Nov 5, 2019 · US
Rotating electric machine
US-2018145617-A1 · May 24, 2018 · 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 |
|---|---|
| Mitsubishi Electric Corp | 7 |
| Nat Univ Corp Yokohama Nat Univ | 4 |
| Shibaura Inst Tech | 2 |
| Nidec Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02K2213/03 | 3 |
| H02K1/165 | 3 |
| G01R31/343 | 3 |
| H02K11/33 | 2 |
| H02K3/28 | 2 |