JPWO2023021909A1 - - Google Patents
Info
- Publication number
- JPWO2023021909A1 JPWO2023021909A1 JP2023540834A JP2023540834A JPWO2023021909A1 JP WO2023021909 A1 JPWO2023021909 A1 JP WO2023021909A1 JP 2023540834 A JP2023540834 A JP 2023540834A JP 2023540834 A JP2023540834 A JP 2023540834A JP WO2023021909 A1 JPWO2023021909 A1 JP WO2023021909A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021132218 | 2021-08-16 | ||
| JP2021132218 | 2021-08-16 | ||
| PCT/JP2022/028172 WO2023021909A1 (ja) | 2021-08-16 | 2022-07-20 | コイル部品及びコイル部品の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023021909A1 true JPWO2023021909A1 (https=) | 2023-02-23 |
| JPWO2023021909A5 JPWO2023021909A5 (https=) | 2023-09-13 |
| JP7351441B2 JP7351441B2 (ja) | 2023-09-27 |
Family
ID=85240490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023540834A Active JP7351441B2 (ja) | 2021-08-16 | 2022-07-20 | コイル部品及びコイル部品の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7351441B2 (https=) |
| CN (1) | CN220252959U (https=) |
| WO (1) | WO2023021909A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024058336A (ja) * | 2022-10-14 | 2024-04-25 | Tdk株式会社 | 積層コイル部品の製造方法、及び積層コイル部品 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017059749A (ja) * | 2015-09-18 | 2017-03-23 | Tdk株式会社 | 積層コイル部品 |
| JP2019009211A (ja) * | 2017-06-22 | 2019-01-17 | 株式会社村田製作所 | 積層インダクタの製造方法および積層インダクタ |
| JP2020013826A (ja) * | 2018-07-13 | 2020-01-23 | イビデン株式会社 | コイル基板 |
-
2022
- 2022-07-20 CN CN202290000247.1U patent/CN220252959U/zh active Active
- 2022-07-20 WO PCT/JP2022/028172 patent/WO2023021909A1/ja not_active Ceased
- 2022-07-20 JP JP2023540834A patent/JP7351441B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017059749A (ja) * | 2015-09-18 | 2017-03-23 | Tdk株式会社 | 積層コイル部品 |
| JP2019009211A (ja) * | 2017-06-22 | 2019-01-17 | 株式会社村田製作所 | 積層インダクタの製造方法および積層インダクタ |
| JP2020013826A (ja) * | 2018-07-13 | 2020-01-23 | イビデン株式会社 | コイル基板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7351441B2 (ja) | 2023-09-27 |
| CN220252959U (zh) | 2023-12-26 |
| WO2023021909A1 (ja) | 2023-02-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230703 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230703 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20230703 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230815 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230828 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7351441 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |