Multilayer coil component
US-12512242-B2 · Dec 30, 2025 · US
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Ito Koki patents
Ito Koki is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ito Koki |
| Total patents | 27 |
| First publication | Aug 6, 2015 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic component and electronic component device
US-2025029788-A1 · Jan 23, 2025 · US
Electronic component and electronic component device
US-12142438-B2 · Nov 12, 2024 · US
Mist discharge device and absorbent absorber
US-2024238719-A1 · Jul 18, 2024 · US
Method for manufacturing laminated coil component, and laminated coil component
US-2024128020-A1 · Apr 18, 2024 · US
Lubricant composition
US-11946013-B2 · Apr 2, 2024 · US
Electronic component and electronic component device
US-2023377802-A1 · Nov 23, 2023 · US
Electronic component and electronic component device
US-11763996-B2 · Sep 19, 2023 · US
Multilayer coil component
US-2023170117-A1 · Jun 1, 2023 · US
Additive manufacturing device and blowing nozzle
US-2023132492-A1 · May 4, 2023 · US
Recent patents
Latest publications not already listed above.
Dust collection device
US-2023095489-A1 · Mar 30, 2023 · US
Deterioration measurement device, system, method, and lubricant oil composition
US-2023074611-A1 · Mar 9, 2023 · US
Electronic component and electronic component device
US-11594378-B2 · Feb 28, 2023 · US
Lubricant composition
US-2023039111-A1 · Feb 9, 2023 · US
Electronic component and electronic component device
US-2022375689-A1 · Nov 24, 2022 · US
Electronic component and electronic component device
US-2022084753-A1 · Mar 17, 2022 · US
Electronic component and electronic component device
US-11264172-B2 · Mar 1, 2022 · US
Electronic component and electronic component device
US-2021125783-A1 · Apr 29, 2021 · US
Electronic component
US-10755861-B2 · Aug 25, 2020 · US
Electronic component
US-10707020-B2 · Jul 7, 2020 · US
Electronic component
US-2018268998-A1 · Sep 20, 2018 · US
Electronic component
US-2018075972-A1 · Mar 15, 2018 · US
Hybrid vehicle
US-9868433-B2 · Jan 16, 2018 · US
Lubricating oil composition and method for producing same
US-2017158982-A1 · Jun 8, 2017 · US
Hybrid vehicle
US-2016121874-A1 · May 5, 2016 · US
Lubricant oil composition
US-2015322371-A1 · Nov 12, 2015 · US
Lubricating oil composition
US-2015218482-A1 · Aug 6, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tdk Corp | 16 |
| Idemitsu Kosan Co | 6 |
| Mitsubishi Heavy Ind Ltd | 3 |
| Toyota Motor Co Ltd | 2 |
| Mazda Motor | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01G4/232 | 13 |
| H01G4/30 | 13 |
| H01F17/0013 | 12 |
| H01G4/2325 | 11 |
| H01G4/012 | 11 |