Tokyo
Japan
139
2025-05-01
125
2025-03-11
These are the the leading inventors for applications assigned to SUMIDA CORPORATION:
SUMIDA CORPORATION based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
MAGNETICALLY COUPLED INDUCTOR AND METHOD OF ASSEMBLING THE SAME
#2 | 2025-02-13COIL COMPONENT, COIL DEVICE, AND METHOD FOR PRODUCING COIL COMPONENT
#3 | 2023-08-17 ✅ Patent 12,248,049 granted on 2025-03-11High-frequency magnetic field generating device
#4 | 2022-11-03 ✅ Patent 11,988,729 granted on 2024-05-21Measuring device and measuring method
#5 | 2022-06-30 ✅ Patent 12,233,581 granted on 2025-02-25Manufacturing method of coil component and coil component
#6 | 2021-10-07 ✅ Patent 11,543,467 granted on 2023-01-03Magnetic field source detecting apparatus and magnetic field source detecting method
#7 | 2021-07-01 ✅ Patent 11,668,778 granted on 2023-06-06High-frequency magnetic field generating device
#8 | 2021-06-24 ✅ Patent 11,619,687 granted on 2023-04-04Magnetic field measurement apparatus and magnetic field measurement method
#9 | 2021-01-21 ✅ Patent 11,735,351 granted on 2023-08-22Magnetic coupling reactor apparatus
#10 | 2020-11-26 ✅ Patent 11,312,045 granted on 2022-04-26Manufacturing method of coil component and coil component
#11 | 2020-04-30 ✅ Patent 11,067,646 granted on 2021-07-20Magnetic field source detecting apparatus and magnetic field source detecting method
#12 | 2020-04-09 ✅ Patent 11,452,882 granted on 2022-09-27Magnetic field generating-apparatus for biostimulation
#13 | 2020-04-02 ✅ Patent 11,224,756 granted on 2022-01-18Magnetic field generating-apparatus for biostimulation
#14 | 2020-01-09 ✅ Patent 10,969,445 granted on 2021-04-06Magnetic field measurement apparatus and magnetic field measurement method
#15 | 2019-09-19 ✅ Patent 11,217,383 granted on 2022-01-04Coil component and coil device
#16 | 2019-09-05 ✅ Patent 11,610,727 granted on 2023-03-21Coil component and coil device
#17 | 2019-08-15 ✅ Patent 10,601,196 granted on 2020-03-24Tip structure of flat wire and method for manufacturing the tip structure
#18 | 2019-08-15 ✅ Patent 11,107,620 granted on 2021-08-31Coil component
#19 | 2019-03-14 ✅ Patent 10,921,413 granted on 2021-02-16High-frequency magnetic field generating device
#20 | 2018-08-16 ✅ Patent 11,183,329 granted on 2021-11-23Reactor and method for producing the same
#21 | 2018-06-14 ✅ Patent 10,910,717 granted on 2021-02-02Antenna device
#22 | 2018-05-17 ✅ Patent 10,348,129 granted on 2019-07-09Electric power supply system
#23 | 2017-10-26 ✅ Patent 10,116,053 granted on 2018-10-30Antenna coil component, antenna unit, and method of manufacturing the antenna coil component
#24 | 2017-10-26 ✅ Patent 10,153,076 granted on 2018-12-11Coil component and method for producing the same
#25 | 2017-10-12 ✅ Patent 10,008,321 granted on 2018-06-26Small size transformer
#26 | 2017-08-24 ✅ Patent 10,109,412 granted on 2018-10-23Coil part and method of manufacturing coil part
#27 | 2017-06-01 ✅ Patent 10,186,764 granted on 2019-01-22Antenna device and manufacturing method of antenna device
#28 | 2017-04-20 ✅ Patent 10,134,523 granted on 2018-11-20Coil component
#29 | 2017-04-13 ✅ Patent 10,141,649 granted on 2018-11-27Antenna device and manufacturing method of antenna device
#30 | 2017-02-02 ✅ Patent 10,617,006 granted on 2020-04-07Small electronic component, electronic circuit board, and method of manufacturing small electronic component
#31 | 2016-10-06 ✅ Patent 10,312,592 granted on 2019-06-04Method of manufacturing coil component and jig used for manufacturing the coil component
#32 | 2016-10-06 ✅ Patent 9,887,036 granted on 2018-02-06Coil end connecting structure
#33 | 2016-08-04 ✅ Patent 10,121,587 granted on 2018-11-06Manufacturing method of magnetic element
#34 | 2016-07-28 ✅ Patent 9,646,948 granted on 2017-05-09Electronic component and method for manufacturing electronic component
#35 | 2016-02-04 ✅ Patent 10,170,233 granted on 2019-01-01Coil component
#36 | 2015-09-03 ✅ Patent 9,818,531 granted on 2017-11-14Method of magnetic core
#37 | 2015-08-06METHOD FOR CONNECTING LEADER LINE
#38 | 2015-04-16 ✅ Patent 9,728,319 granted on 2017-08-08Coil part
#39 | 2015-02-26 ✅ Patent 9,167,682 granted on 2015-10-20Electronic component with coil, method for manufacturing the same and power supply module
#40 | 2015-02-12 ✅ Patent 9,768,509 granted on 2017-09-19Antenna coil component, antenna unit, and method of manufacturing the antenna coil component
#41 | 2014-12-11 ✅ Patent 9,407,009 granted on 2016-08-02Antenna coil device
#42 | 2014-09-18 ✅ Patent 9,576,721 granted on 2017-02-21Electronic component and method for manufacturing electronic component
#43 | 2014-09-18 ✅ Patent 9,087,634 granted on 2015-07-21Method for manufacturing electronic component with coil
#44 | 2014-06-12 ✅ Patent 9,245,682 granted on 2016-01-26Transformer
#45 | 2014-06-05 ✅ Patent 9,208,940 granted on 2015-12-08Winding structure, coil winding, coil part, and coil winding manufacturing method
#46 | 2014-06-05 ✅ Patent 9,177,713 granted on 2015-11-03Winding structure, coil winding, coil part, and coil winding manufacturing method
#47 | 2014-05-22 ✅ Patent 9,509,202 granted on 2016-11-29Vibration generator
#48 | 2014-03-13 ✅ Patent 9,064,629 granted on 2015-06-23Magnetic core, magnetic component and design method of magnetic core
#49 | 2013-12-26 ✅ Patent 9,240,710 granted on 2016-01-19Vibration-powered generator
#50 | 2013-12-12METHOD OF MANUFACTURING MAGNETIC ELEMENT AND MAGNETIC ELEMENT
#51 | 2013-11-21CONTACTLESS POWER SUPPLY SYSTEM AND POWER TRANSMISSION COIL FOR CONTACTLESS POWER SUPPLY SYSTEM
#52 | 2013-08-29 ✅ Patent 9,257,891 granted on 2016-02-09Vibration type electromagnetic generator
#53 | 2013-08-01WIRELESS COMMUNICATION SYSTEM, AND SMALL PORTABLE DEVICE, HOUSING CASE FOR A SMALL PORTABLE DEVICE, AND COMMUNICATION DEVICE FOR A SMALL PORTABLE DEVICE TO BE USED IN THE WIRELESS COMMUNICATION SYSTEM
#54 | 2013-06-27 ✅ Patent 9,246,413 granted on 2016-01-26Ultrasonic motor
#55 | 2013-06-20 ✅ Patent 9,013,262 granted on 2015-04-21Coil component
#56 | 2013-06-20 ✅ Patent 8,922,317 granted on 2014-12-30Coil component
#57 | 2013-05-09 ✅ Patent 8,779,878 granted on 2014-07-15Magnetic component and method for manufacturing magnetic component
#58 | 2013-02-28MAGNETIC COMPONENT
#59 | 2013-02-28 ✅ Patent 9,035,214 granted on 2015-05-19Method for connecting leader line
#60 | 2013-01-31 ✅ Patent 8,471,665 granted on 2013-06-25Magnetic element
#61 | 2012-10-25 ✅ Patent 8,864,060 granted on 2014-10-21Coil component, powder-compacted inductor and winding method for coil component
#62 | 2012-08-09 ✅ Patent 8,872,621 granted on 2014-10-28Capacitance type detection device, sensor unit, and control system for detecting approach of object, and method for same
#63 | 2012-08-02 ✅ Patent 9,117,582 granted on 2015-08-25Magnetic powder material, low-loss composite magnetic material containing same, and magnetic element using same
#64 | 2012-07-26 ✅ Patent 8,629,747 granted on 2014-01-14Coil component
#65 | 2012-07-12 ✅ Patent 8,552,827 granted on 2013-10-08Coil component
#66 | 2012-05-17 ✅ Patent 8,736,412 granted on 2014-05-27Magnetic element
#67 | 2012-04-05 ✅ Patent 8,378,773 granted on 2013-02-19Magnetic element
#68 | 2012-02-02 ✅ Patent 8,207,807 granted on 2012-06-26Coil
#69 | 2011-12-01 ✅ Patent 8,508,322 granted on 2013-08-13Magnetic element
#70 | 2011-09-29 ✅ Patent 8,542,862 granted on 2013-09-24Flat acoustic transducer and method for driving the same
#71 | 2011-09-29 ✅ Patent 8,319,592 granted on 2012-11-27Variable inductor
#72 | 2011-09-29 ✅ Patent 8,093,978 granted on 2012-01-10Coil component
#73 | 2011-07-14 ✅ Patent 8,277,679 granted on 2012-10-02Composite magnetic material and magnetic element
#74 | 2011-04-21 ✅ Patent 8,373,532 granted on 2013-02-12Coil
#75 | 2011-01-13 ✅ Patent 8,458,890 granted on 2013-06-11Coil component and method for manufacturing coil component
#76 | 2011-01-13 ✅ Patent 8,325,000 granted on 2012-12-04Magnetic component
#77 | 2010-12-09ROTATION ANGLE DETECTING SENSOR
#78 | 2010-09-02MOTOR
#79 | 2010-08-26 ✅ Patent 7,999,646 granted on 2011-08-16Composite magnetic device
#80 | 2010-07-29 ✅ Patent 8,487,731 granted on 2013-07-16Magnetic element, and antenna device using the magnetic element
#81 | 2010-07-08SURFACE MOUNTING COMPONENT
#82 | 2010-07-01COIL FOR ANTENNA
#83 | 2010-05-06 ✅ Patent 7,969,266 granted on 2011-06-28Inductor
#84 | 2010-03-18 ✅ Patent 7,796,091 granted on 2010-09-14Three-axis antenna, antenna unit and receiving device
#85 | 2010-02-04 ✅ Patent 8,129,919 granted on 2012-03-06Discharge tube driving device
#86 | 2009-12-24 ✅ Patent 8,072,303 granted on 2011-12-06Inductor
#87 | 2009-12-24 ✅ Patent 7,872,556 granted on 2011-01-18Magnetic element
#88 | 2009-12-17 ✅ Patent 8,044,875 granted on 2011-10-25Coil parts
#89 | 2009-12-03 ✅ Patent 8,077,106 granted on 2011-12-13Receiving antenna coil
#90 | 2009-08-06COMPOSITE MAGNETIC SHEET AND PROCESS FOR PRODUCING THE SAME
#91 | 2009-08-06 ✅ Patent 7,893,807 granted on 2011-02-22Magnetic element
#92 | 2009-08-06 ✅ Patent 7,928,661 granted on 2011-04-19Self-excited inverter driving circuit
#93 | 2009-06-18 ✅ Patent 8,013,536 granted on 2011-09-06Inverter circuit
#94 | 2009-05-07 ✅ Patent 8,378,912 granted on 2013-02-19Antenna coil
#95 | 2009-01-01 ✅ Patent 7,859,377 granted on 2010-12-28Coil component
#96 | 2008-08-07 ✅ Patent 7,443,278 granted on 2008-10-28Coil device, composite coil device, and transformer device
#97 | 2008-08-07 ✅ Patent 7,781,989 granted on 2010-08-24Discharge lamp drive control circuit
#98 | 2008-06-19 ✅ Patent 7,567,161 granted on 2009-07-28Coil component
#99 | 2008-02-21 ✅ Patent 7,557,514 granted on 2009-07-07Inverter driving circuit
#100 | 2007-12-27 ✅ Patent 7,768,374 granted on 2010-08-03Inverter transformer and discharge tube drive circuit using the same
Also check out SUMIDA CORPORATION's (Tokyo, Japan) applicant profile with 99 patent applications submitted.
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