Coil-type electronic component
US-12573539-B2 · Mar 10, 2026 · US
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Wada Ryuichi patents
Wada Ryuichi is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wada Ryuichi |
| Total patents | 42 |
| First publication | Apr 9, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Soft magnetic alloy powder, soft magnetic sintered body, and coil-type electronic component
US-12440892-B2 · Oct 14, 2025 · US
Multilayer coil component
US-12354785-B2 · Jul 8, 2025 · US
Multilayer coil component
US-2025157724-A1 · May 15, 2025 · US
Multilayer coil device and method of manufacturing the same
US-12300409-B2 · May 13, 2025 · US
Multilayer coil component
US-12243675-B2 · Mar 4, 2025 · US
Heat request arbitration device, heat request arbitration method, non-transitory storage medium, and vehicle
US-12196461-B2 · Jan 14, 2025 · US
Heat control device and heat control method
US-12134300-B2 · Nov 5, 2024 · US
Thermal request mediating device for controlling allowable amounts of discharged heat for thermal circuits
US-12109867-B2 · Oct 8, 2024 · US
Soft magnetic metal particle, dust core, and magnetic component
US-2024304366-A1 · Sep 12, 2024 · US
Recent patents
Latest publications not already listed above.
Soft magnetic metal particle, soft magnetic metal powder, magnetic element body, and coil-type electronic component
US-2023298787-A1 · Sep 21, 2023 · US
Thermal request mediating device
US-11707968-B2 · Jul 25, 2023 · US
Heat request arbitration device, heat request arbitration method, non-transitory storage medium, and vehicle
US-2023094799-A1 · Mar 30, 2023 · US
Composite magnetic body and electronic component
US-11605483-B2 · Mar 14, 2023 · US
Heat request arbitration device, heat request arbitration method, non-transitory storage medium, and vehicle
US-11555636-B2 · Jan 17, 2023 · US
Coil-type electronic component
US-2022336140-A1 · Oct 20, 2022 · US
Soft magnetic alloy powder, soft magnetic sintered body, and coil-type electronic component
US-2022336128-A1 · Oct 20, 2022 · US
Multilayer coil device and method of manufacturing the same
US-2022238265-A1 · Jul 28, 2022 · US
Thermal request mediating device
US-2022176771-A1 · Jun 9, 2022 · US
Heat control device and heat control method
US-2022161629-A1 · May 26, 2022 · US
Multilayer coil component
US-2022108836-A1 · Apr 7, 2022 · US
Multilayer coil component
US-2022108835-A1 · Apr 7, 2022 · US
Composite magnetic body and electronic component
US-2022059264-A1 · Feb 24, 2022 · US
Cylinder device
US-11242872-B2 · Feb 8, 2022 · US
Thermal request mediating device
US-2021387504-A1 · Dec 16, 2021 · US
Thermal request mediating device
US-11135900-B2 · Oct 5, 2021 · US
Heat request arbitration device, heat request arbitration method, non-transitory storage medium, and vehicle
US-2021285699-A1 · Sep 16, 2021 · US
Cylinder device
US-2021190098-A1 · Jun 24, 2021 · US
Ferrite composition, ferrite sintered body, electronic device, and chip coil
US-10894745-B2 · Jan 19, 2021 · US
Thermal request mediating device
US-2020298661-A1 · Sep 24, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tdk Corp | 25 |
| Toyota Motor Co Ltd | 15 |
| Denso Corp | 4 |
| Fujitsu Ten Ltd | 3 |
| Kosmek Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F17/0013 | 18 |
| H01F17/04 | 18 |
| B60H1/32284 | 12 |
| B60H1/00278 | 12 |
| B60H1/0073 | 12 |