TDK Corporation Patent Application Trends in 2024
TDK Corporation Patent Filing Activity
TDK Corporation patent applications in 2024
Top 10 Technology Areas
- H01F27/292 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites)
- Count: 32 patents
- Example: 20240234014. COIL COMPONENT (TDK CORPORATION)
- G01R33/093 ({using multilayer structures, e.g. giant magnetoresistance sensors (thin magnetic films)
- Count: 24 patents
- Example: 20240230798. MAGNETIC SENSOR (TDK Corporation)
- H01F17/0013 (Fixed inductances of the signal type {(coils in general)
- Count: 22 patents
- Example: 20240234014. COIL COMPONENT (TDK CORPORATION)
- G01R33/098 ({comprising tunnel junctions, e.g. tunnel magnetoresistance sensors})
- Count: 19 patents
- Example: 20240230798. MAGNETIC SENSOR (TDK Corporation)
- H10N50/10 (No explanation available)
- Count: 14 patents
- Example: 20240130247. MAGNETIZATION ROTATIONAL ELEMENT AND MAGNETORESISTIVE EFFECT ELEMENT (TDK CORPORATION)
- H01G4/30 (CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE (selection of specified materials as dielectric)
- Count: 14 patents
- Example: 20240258036. ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT DEVICE (TDK Corporation)
- G01R33/091 ({Constructional adaptation of the sensor to specific applications})
- Count: 13 patents
- Example: 20240266099. MAGNETORESISTANCE EFFECT ELEMENT (TDK CORPORATION)
- H01F27/306 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites)
- Count: 12 patents
- Example: 20240234018. COIL COMPONENT (TDK CORPORATION)
- H03H7/0115 (IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS (measuring, testing)
- Count: 12 patents
- Example: 20240128943. BRANCHING FILTER (TDK CORPORATION)
- H10N50/85 (No explanation available)
- Count: 12 patents
- Example: 20240130247. MAGNETIZATION ROTATIONAL ELEMENT AND MAGNETORESISTIVE EFFECT ELEMENT (TDK CORPORATION)
Emerging Technology Areas
- C25D5/56 (of plastics)
- Count: 1 patents
- Example: 20240047696. LAYERED RESIN FILM, COLLECTOR, AND SECONDARY BATTERY (TDK CORPORATION)
- C25D3/38 (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR)
- Count: 1 patents
- Example: 20240047696. LAYERED RESIN FILM, COLLECTOR, AND SECONDARY BATTERY (TDK CORPORATION)
- C23C14/205 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion)
- Count: 1 patents
- Example: 20240047696. LAYERED RESIN FILM, COLLECTOR, AND SECONDARY BATTERY (TDK CORPORATION)
- H01M4/668 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- Count: 1 patents
- Example: 20240047696. LAYERED RESIN FILM, COLLECTOR, AND SECONDARY BATTERY (TDK CORPORATION)
- H01M4/386 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- H01G4/1209 (CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE (selection of specified materials as dielectric)
- Count: 1 patents
- Example: 20240047136. MULTILAYER ELECTRONIC DEVICE (TDK CORPORATION)
- H01F1/0536 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites)
- Count: 1 patents
- Example: 20240047103. R-T-B BASED PERMANENT MAGNET (TDK CORPORATION)
- G11B5/398 (INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER (recording measured values in a way that does not require playback through a transducer)
- Count: 1 patents
- Example: 20240045003. MAGNETIC SENSOR (TDK Corporation)
- B60T17/22 (VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL (electrodynamic brake systems for vehicle, in general)
- H03H7/1725 (IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS (measuring, testing)
- Count: 1 patents
- Example: 20240322780. MULTILAYER ELECTRONIC COMPONENT (TDK Corporation)
Top Inventors
- Hideaki FUKUZAWA (14 patents)
- Hokuto EDA (9 patents)
- Tsuyoshi KOMAKI (9 patents)
- Tomoyuki SASAKI (9 patents)
- Hiraku HIRABAYASHI (8 patents)
- Masanori KOBAYASHI (8 patents)
- Ken UNNO (8 patents)
- Tetsuya SASAHARA (8 patents)
- Kazuhiro YOSHIDOME (8 patents)
- Tatsuo SHIBATA (7 patents)
Patent Categories
Geographical Distribution of Inventors
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Geographical Distribution of US Inventors
Categories:
- TDK Corporation
- Companies
- CPC G01D5/16
- CPC G01N27/122
- CPC G01N27/18
- CPC G01N33/004
- CPC G01R33/093
- CPC G01R33/098
- CPC H01F17/045
- CPC H01F27/2828
- CPC H01F27/2852
- CPC H01F27/292
- CPC H01F17/0013
- CPC H01F27/2804
- CPC H01F27/306
- CPC H01F27/325
- CPC H01F38/08
- CPC H01Q9/045
- CPC H01Q1/38
- CPC H01Q1/422
- CPC H10N30/10516
- CPC H10N30/076
- CPC H10N30/8536
- CPC H10N30/878
- CPC H10N50/20
- CPC H10B61/22
- CPC H10N50/01
- CPC H10N50/80
- CPC G01L1/2287
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- CPC H01F27/327
- CPC H01F41/12
- CPC H01F27/32
- CPC H01M4/667
- CPC H01M4/661
- CPC H01M10/0562
- CPC H01M10/0525
- CPC H01M10/0585
- CPC H01M2004/021
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- CPC H01M50/59
- CPC H02M3/33592
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- CPC H03H7/0115
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- CPC H03H7/1758
- CPC H03H7/1775
- CPC H03H2001/0085
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- CPC G11B5/39
- CPC G11C11/161
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- CPC G11C11/18
- CPC H01F10/32
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- CPC H01L27/105
- CPC H01L29/82
- CPC H03B15/00
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- CPC H10B61/00
- CPC H10N50/10
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- CPC H10N52/80
- CPC H01F10/3286
- CPC G01L9/04
- CPC G02F1/2255
- CPC G02F1/212
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- CPC G06F12/1408
- CPC G06F12/1466
- CPC H01F27/2823
- CPC H01F1/047
- CPC H01F27/24
- CPC H01F27/28
- CPC H01G4/2325
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- CPC H01G4/30
- CPC H02N2/18
- CPC B60B27/0015
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- CPC B60C7/00
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- CPC C09D133/20
- CPC H10N30/857
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- CPC G06F3/0613
- CPC G06F3/0659
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- CPC H04R17/00
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- CPC H10N30/20
- CPC H10N30/875
- CPC H10N30/88
- CPC H04R2400/11
- CPC G01R33/0029
- CPC G01R29/26
- CPC G06F3/013
- CPC G02B26/0833
- CPC G02B27/0172
- CPC G02B27/0179
- CPC G02B2027/0178
- CPC G02B2027/0187
- CPC H01F27/255
- CPC H01F17/04
- CPC H01G4/33
- CPC H01G4/012
- CPC H01G4/228
- CPC H01L23/49822
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- CPC H01L28/55
- CPC H01L28/60
- CPC H01L2224/48465
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- CPC H01Q1/2283
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- CPC G06F17/11
- CPC H01F2017/0066
- CPC H01G9/15
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- CPC H01L21/78
- CPC B32B3/30
- CPC B32B9/04
- CPC B81C1/00904
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- CPC B32B2457/00
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- CPC H04N25/21
- CPC H04N25/79
- CPC H02K1/2733
- CPC H02K1/02
- CPC G01N33/54326
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- CPC G02B6/125
- CPC G02B27/0093
- CPC G02B2006/12104
- CPC H01F1/0571
- CPC B22F3/16
- CPC B22F3/24
- CPC B22F9/023
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- CPC C22C38/002
- CPC C22C38/005
- CPC C22C38/06
- CPC C22C38/10
- CPC C22C38/14
- CPC C22C38/16
- CPC B22F2003/248
- CPC B22F2009/044
- CPC B22F2201/02
- CPC B22F2202/05
- CPC B22F2301/355
- CPC B22F2304/10
- CPC B22F2998/10
- CPC B22F2999/00
- CPC H01F7/20
- CPC G01P13/00
- CPC H01F41/0293
- CPC H01F1/0577
- CPC H01F41/0266
- CPC H01G4/1263
- CPC C01G35/006
- CPC C01P2002/52
- CPC C01P2006/40
- CPC G01L1/2262
- CPC G01L1/16
- CPC G01L1/2281
- CPC H01C7/008
- CPC G01J5/20
- CPC G01J2005/202
- CPC H01F1/24
- CPC H01F1/14766
- CPC H01P1/20345
- CPC H03H7/0161
- CPC H03H7/09
- CPC C22C27/06
- CPC G01B7/18
- CPC G01N27/16
- CPC G01N27/123
- CPC G01N33/0027
- CPC H01F2017/002
- CPC H01F27/022
- CPC H01F27/29
- CPC H01G4/10
- CPC H01M10/0481
- CPC H01M10/052
- CPC H01M2300/0065
- CPC G01L1/22
- CPC G01K7/22
- CPC G01N25/18
- CPC H01F5/04
- CPC G01R33/091
- CPC G11B2005/3996
- CPC H03H2001/0057
- CPC H03H7/06
- CPC H10N52/85
- CPC H01F41/041
- CPC H01F2017/048
- CPC G01C9/06
- CPC G01R33/0052
- CPC G01R33/0206
- CPC G01R33/09
- CPC G01R33/06
- CPC G01R33/1276
- CPC H01L24/05
- CPC H01L23/291
- CPC H01L23/3171
- CPC H01L24/03
- CPC H01L23/293
- CPC H01L2224/0345
- CPC H01L2224/03462
- CPC H01L2224/05007
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- CPC H01L2224/05147
- CPC H01L2224/05155
- CPC H01L2224/05557
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- CPC H01L2224/05573
- CPC H01L2224/05644
- CPC H01L2924/365
- CPC H01L2924/381
- CPC H01L33/382
- CPC H01S5/04256
- CPC H01L2933/0016
- CPC C23C16/308
- CPC B01J35/004
- CPC C23C16/515
- CPC H01L23/49827
- CPC H01L23/5389
- CPC H01L23/142
- CPC H01L21/4857
- CPC G06N3/08
- CPC H01F27/324
- CPC H01F41/043
- CPC H01Q9/0414
- CPC H01Q5/50
- CPC A61B5/318
- CPC A61B5/725
- CPC A61B5/742
- CPC A61B5/721
- CPC A61B5/242
- CPC A61B5/6891
- CPC A61B2560/0242
- CPC A61B2562/046
- CPC A61K49/10
- CPC C07D207/46
- CPC G01J5/023
- CPC G01N27/125
- CPC H01G9/028
- CPC H01G9/012
- CPC H01G2009/05
- CPC H01M2300/008
- CPC H01F27/40
- CPC H01G4/40
- CPC H05K1/144
- CPC H05K3/3447
- CPC H05K2201/10189
- CPC H05K2201/042
- CPC H10N52/101
- CPC G11C11/1659
- CPC G11C11/1673
- CPC G01D21/02
- CPC G01J5/03
- CPC G01K7/16
- CPC G01L1/225
- CPC H01F5/06
- CPC H01F2017/0073
- CPC H01F2027/2809
- CPC H01F27/346
- CPC H01L29/8725
- CPC H01L29/24
- CPC H01L29/47
- CPC H01M4/0407
- CPC H01M2300/0068
- CPC H01P7/06
- CPC C08F220/44
- CPC C08F226/02
- CPC G02F1/2257
- CPC G02B6/12014
- CPC G02B2006/1204
- CPC G02B2006/12045
- CPC G02B2006/12097
- CPC H01M4/13
- CPC H01M4/662
- CPC H01M4/663
- CPC H01M10/4235
- CPC B28D5/0064
- CPC G05B13/0265
- CPC G01R33/096
- CPC G02B26/101
- CPC H01F2017/0026
- CPC H01T4/10
- CPC H01T1/22
- CPC H02H9/044
- CPC H03H9/64
- CPC H03H7/0138
- CPC H03H9/25
- CPC G01R15/205
- CPC G01R19/0092
- CPC G06F3/017
- CPC G01C21/16
- CPC G06F3/011
- CPC H01F41/122
- CPC H01F27/02
- CPC H01F27/2866
- CPC H01F41/125
- CPC H01L27/01
- CPC H01L21/702
- CPC H01L2224/05012
- CPC H01L2224/05015
- CPC H01L2224/05016
- CPC H01L2224/05582
- CPC H01L2224/05638
- CPC H01L2224/05655
- CPC H01L2924/01014
- CPC H10N30/30
- CPC H10N30/87
- CPC H01F1/12
- CPC H01F3/08
- CPC H02J50/502
- CPC H02J50/12
- CPC G01J5/024
- CPC G01J2005/0077
- CPC G01J2005/206
- CPC G01R15/207
- CPC G01B7/30
- CPC G03B13/36
- CPC H04N23/6812
- CPC H04N23/687
- CPC G01R33/0047
- CPC H01F27/263
- CPC H01F27/105
- CPC H01F27/22
- CPC H01F27/266
- CPC H01F41/082
- CPC H01F5/02
- CPC H01F41/076
- CPC H01S5/02315
- CPC H01S5/0071
- CPC H01S5/0201
- CPC G01N27/82
- CPC G01R33/0017
- CPC G02B27/18
- CPC G02B5/005
- CPC G02B6/4257
- CPC H01F1/0054
- CPC G01N27/72
- CPC H01F10/136
- CPC H10N35/80
- CPC H02M3/33571
- CPC H02M1/0022
- CPC H02M1/0064
- CPC B05D3/105
- CPC B05D3/101
- CPC B05D2201/02
- CPC B05D2401/10
- CPC B05D2503/00
- CPC B05D2505/50
- CPC G01D5/145
- CPC G02B7/00
- CPC G03B3/00
- CPC G03B5/00
- CPC G01J5/22
- CPC G01J5/0853
- CPC G01N15/132
- CPC G01N2015/1006
- CPC H01C7/00
- CPC H01F7/064
- CPC G08B6/00
- CPC H01F7/02
- CPC H01F27/2847
- CPC H01F27/245
- CPC H01F2027/2861
- CPC H01F27/288
- CPC H02M3/155
- CPC H05K1/181
- CPC H05K2201/1003
- CPC H01G4/232
- CPC H05B3/86
- CPC H05B3/22
- CPC H04N23/50
- CPC G01D5/14
- CPC G01D5/142
- CPC G06N3/063
- CPC H01L27/228
- CPC H01L43/02
- CPC H01L43/08
- CPC H03H7/1741
- CPC H03H7/1708
- CPC H03K17/687
- CPC H03K17/60
- CPC B41J2/04541
- CPC H05K1/0306
- CPC H05K1/0204
- CPC H05K2201/10015
- CPC C07D211/94
- CPC G01L9/0051
- CPC H01F1/0315
- CPC H01F1/11
- CPC H01F1/147
- CPC H01F1/20
- CPC B22F1/052
- CPC B22F1/08
- CPC B22F1/103
- CPC B22F1/142
- CPC B22F1/16
- CPC B22F3/02
- CPC B22F9/082
- CPC B22F2009/0824
- CPC B22F2301/35
- CPC H01F41/0246
- CPC H01G4/008
- CPC H01G4/1227
- CPC H03M1/1245
- CPC H03M1/50
- CPC G06N3/065
- CPC G01N33/5438
- CPC B01L3/50
- CPC G01N27/3276
- CPC G01N27/42
- CPC G01N33/553
- CPC B01L2300/0645
- CPC H01C7/102
- CPC H01C1/142
- CPC G11B5/3903
- CPC G11B5/3929
- CPC H01F10/1936
- CPC H01F10/325
- CPC H02M3/158
- CPC H02M3/157
- CPC H02M1/082
- CPC G01D2205/18
- CPC G06N3/044
- CPC G06N5/04
- CPC H01C10/10
- CPC H02M3/3353
- CPC H02M3/01
- CPC B01L3/502746
- CPC B01L3/502707
- CPC B01L2400/0439
- CPC C09C3/006
- CPC C01B21/0648
- CPC C08K9/06
- CPC C09C1/0006
- CPC C09C1/028
- CPC C09C1/24
- CPC C09C1/3054
- CPC C09C1/3081
- CPC C09C1/309
- CPC C09C1/3692
- CPC C09C1/407
- CPC C09C1/62
- CPC C09C3/063
- CPC C09C3/12
- CPC C01P2004/80
- CPC G01R15/18
- CPC G01R33/0005
- CPC H01L27/222
- CPC G06N3/049
- CPC H10N59/00
- CPC H01F17/00
- CPC H01M10/0565
- CPC H01M4/131
- CPC H01M2004/8684
- CPC H02M3/33573
- CPC H02M1/08
- CPC H02M1/36
- CPC H05K1/095
- CPC H05K3/107
- CPC G02F1/1345
- CPC H05K2201/10136
- CPC H05K2203/10
- CPC G01D5/24428
- CPC G01D5/245
- CPC G01L1/14
- CPC G01L19/0627
- CPC G01L19/0069
- CPC H01C1/148
- CPC H01C7/12
- CPC H01F1/14733
- CPC B22F1/054
- CPC B22F1/10
- CPC B22F1/147
- CPC C22C19/07
- CPC B22F2202/01
- CPC B22F2301/15
- CPC B22F2304/054
- CPC C22C2202/02
- CPC H01F1/14758
- CPC B22F9/30
- CPC C22C19/002
- CPC C22C19/007
- CPC B22F2201/11
- CPC B22F1/06
- CPC B22F5/106
- CPC B22F9/007
- CPC C22C33/04
- CPC C22C38/02
- CPC C22C38/08
- CPC C22C38/105
- CPC C22C38/12
- CPC C22C38/30
- CPC C22C38/32
- CPC C22C38/34
- CPC H01G4/35
- CPC H01G4/385
- CPC H01G2/103
- CPC H01M4/134
- CPC H02M3/33576
- CPC H01L41/113
- CPC H01L41/193
- CPC H01L41/297
- CPC H02J7/32
- CPC H02J50/001
- CPC H05K1/0257
- CPC H05K2201/0746
- CPC G11C19/0808
- CPC H01L43/10
- CPC H01L43/12
- CPC G01J5/14
- CPC G01N22/00
- CPC H03F3/45071
- CPC B22F2201/20
- CPC H03H7/427
- CPC H03H1/00
- CPC H01F27/06
- CPC H01F27/006
- CPC H01F2017/0093
- CPC G01D2205/14
- CPC H05K1/183
- CPC H05K1/0203
- CPC H05K2201/09372
- CPC H05K2201/10022
- CPC G01R29/0892
- CPC G01R29/0878
- CPC G11B5/3906
- CPC H01F10/16
- CPC H01G4/005
- CPC H01G4/224
- CPC H01G4/245
- CPC H01C1/14
- CPC C22C33/0207
- CPC C22C33/0278
- CPC H03H7/01
- CPC H01R13/7197
- CPC H05K1/117
- CPC H05K1/165
- CPC H05K1/185
- CPC H01R12/58
- CPC H01R12/75
- CPC H01R13/6666
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