MURATA MANUFACTURING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1088 43
 
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 1024 1
 
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 1005 1
 
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 651 1
 
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 627 1
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 622 7
 
 
H01Q AERIALS 514 2
 
 
H04B TRANSMISSION 280 50
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 268 3
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 217 18
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0033,556 MULTILAYER CERAMIC ELECTRONIC COMPONENT Jul 26, 17 Feb 01, 18 [H01C, H01G, H01F, H01L]
2018/0034,423 POWER AMPLIFIER MODULE Jul 05, 17 Feb 01, 18 [H03F]
2018/0034,426 AMPLIFICATION CIRCUIT Jun 30, 17 Feb 01, 18 [H03G, H03F]
2018/0034,436 MULTILAYER FILTER Jul 25, 17 Feb 01, 18 [H03H]
2018/0034,441 RESONATOR AND RESONANCE DEVICE Oct 05, 17 Feb 01, 18 [H03H]
2018/0021,709 FILTRATION FILTER AND FILTRATION FILTER DEVICE Sep 29, 17 Jan 25, 18 [B01D]
2018/0021,737 FILTRATION FILTER Sep 29, 17 Jan 25, 18 [B01D]
2018/0021,814 ULTRASONIC SENSOR AND CONTROL METHOD THEREFOR Oct 02, 17 Jan 25, 18 [G01S, H04R, B06B]
2018/0025,829 LAMINATED COIL COMPONENT AND MATCHING CIRCUIT Oct 02, 17 Jan 25, 18 [H03H, H01F]
2018/0025,831 COIL COMPONENT AND METHOD OF MANUFACTURING COIL COMPONENT Sep 29, 17 Jan 25, 18 [H01F]
2018/0025,852 POWER STORAGE DEVICE Oct 02, 17 Jan 25, 18 [H01G, H01M]
2018/0026,175 PIEZOELECTRIC DEVICE AND ELECTRONIC DEVICE Sep 05, 17 Jan 25, 18 [G06F, H01L]
2018/0026,300 LITHIUM ION CONDUCTOR, SOLID ELECTROLYTE LAYER, ELECTRODE, BATTERY, AND ELECTRONIC DEVICE Mar 10, 16 Jan 25, 18 [C03C, H01M]
2018/0026,323 NON-RECIPROCAL CIRCUIT DEVICE, HIGH-FREQUENCY CIRCUIT, AND COMMUNICATION DEVICE Sep 26, 17 Jan 25, 18 [H01P]
2018/0026,582 POWER AMPLIFIER CIRCUIT Sep 19, 17 Jan 25, 18 [H03F]
2018/0026,603 ELECTRONIC COMPONENT Sep 12, 17 Jan 25, 18 [H03H, H01L]
2018/0026,606 DUPLEXER Sep 29, 17 Jan 25, 18 [H03H, H04L, H04B]
2018/0026,671 HIGH-FREQUENCY SWITCH MODULE Aug 04, 17 Jan 25, 18 [H03H, H04B]
2018/0027,154 CAMERA MODULE INCLUDING MULTILAYER BASE BODY, IMAGE SENSOR IC, LENS UNIT, PERIPHERAL CIRCUIT COMPONENTS, AND CONNECTOR ELEMENT AND ELECTRONIC DEVICE INCLUDING SAME Oct 02, 17 Jan 25, 18 [H04N]
2018/0017,599 CURRENT DETECTION ELEMENT, TRANSMISSION DEVICE, AND ELECTRIC POWER TRANSMISSION SYSTEM Sep 26, 17 Jan 18, 18 [G01R, H01F, G01N]
2018/0019,046 COIL COMPONENT Jun 06, 17 Jan 18, 18 [H01F]
2018/0019,052 LAMINATED COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME Jun 02, 17 Jan 18, 18 [H01F]
2018/0019,053 INDUCTOR MODULE AND ELECTRIC POWER TRANSMISSION SYSTEM Sep 26, 17 Jan 18, 18 [H01F]
2018/0019,054 INDUCTOR ELEMENT, COIL ANTENNA, ANTENNA DEVICE, CARD INFORMATION MEDIUM, AND ELECTRONIC DEVICE Sep 28, 17 Jan 18, 18 [H01Q, H01F, H05K, G06K]
2018/0019,055 EMBEDDED MAGNETIC COMPONENT DEVICE Sep 28, 17 Jan 18, 18 [H01F]
2018/0019,060 MULTILAYER CERAMIC CAPACITOR Sep 28, 17 Jan 18, 18 [H01G]
2018/0019,176 ELECTRONIC COMPONENT AND CIRCUIT MODULE Jun 29, 17 Jan 18, 18 [H01G, H01L, H05K]
2018/0019,509 MULTIPLEXER, RADIO FREQUENCY FRONT-END CIRCUIT, COMMUNICATION DEVICE, AND MULTIPLEXER DESIGN METHOD Jul 12, 17 Jan 18, 18 [H03H, H01P]
2018/0019,708 DETECTOR CIRCUIT Jul 12, 17 Jan 18, 18 [H03G, H03F, H04B]
2018/0019,728 PIEZOELECTRIC MEMS RESONATOR WITH A HIGH QUALITY FACTOR Jul 12, 16 Jan 18, 18 [H03H, H01L]
2018/0019,729 HIGH-FREQUENCY FILTER, FRONT-END CIRCUIT, AND COMMUNICATION DEVICE Sep 28, 17 Jan 18, 18 [H03H, H04B]
2018/0019,730 RADIO-FREQUENCY FRONT-END CIRCUIT AND COMMUNICATION DEVICE Jul 11, 17 Jan 18, 18 [H03H, H04B]
2018/0019,731 HIGH-FREQUENCY FILTER, FRONT-END CIRCUIT, AND COMMUNICATION APPARATUS Sep 28, 17 Jan 18, 18 [H03H]
2018/0019,754 OVEN CONTROLLED MEMS OSCILLATOR Jul 14, 16 Jan 18, 18 [H03H, H03L]
2018/0009,714 METHOD OF PRODUCING DIELECTRIC MATERIAL Sep 22, 17 Jan 11, 18 [C04B, C07F, H01G]
2018/0010,861 SHEET-SHAPED HEAT PIPE Sep 22, 17 Jan 11, 18 [F28D, F28F, H01L]
2018/0011,168 METHOD FOR DETECTING POSITION OF MOBILE BODY Sep 25, 17 Jan 11, 18 [G01S]
2018/0011,628 TOUCH INPUT DEVICE Sep 06, 17 Jan 11, 18 [G06F]
2018/0012,688 LAMINATED ELECTRONIC COMPONENT Sep 22, 17 Jan 11, 18 [H01F]
2018/0012,698 ELECTRONIC COMPONENT Jun 02, 17 Jan 11, 18 [H01F]
2018/0012,704 POWER STORAGE DEVICE Sep 22, 17 Jan 11, 18 [H01G]
2018/0012,705 MULTILAYER CAPACITOR AND INSTALLATION STRUCTURE OF MULTILAYER CAPACITOR Sep 25, 17 Jan 11, 18 [H01G]
2018/0012,708 LAMINATED POWER STORAGE DEVICE Sep 22, 17 Jan 11, 18 [H01G, H01M]
2018/0012,979 HETEROJUNCTION BIPOLAR TRANSISTOR May 18, 17 Jan 11, 18 [H01L]
2018/0013,054 MOTHER PIEZOELECTRIC ELEMENT, LAMINATED PIEZOELECTRIC ELEMENT, AND MANUFACTURING METHOD FOR LAMINATED PIEZOELECTRIC ELEMENT Sep 08, 17 Jan 11, 18 [H01L]
2018/0013,202 ANTENNA APPARATUS AND COMMUNICATION TERMINAL APPARATUS Sep 11, 17 Jan 11, 18 [H01Q, H01F]
2018/0013,395 BAND PASS FILTER AND LAMINATE BAND PASS FILTER Sep 20, 17 Jan 11, 18 [H03H]
2018/0013,396 ELECTRONIC COMPONENT Sep 25, 17 Jan 11, 18 [H03H, H01G]
2018/0013,404 ELASTIC WAVE FILTER APPARATUS Sep 22, 17 Jan 11, 18 [H03H, H01L]
2018/0013,405 LADDER FILTER AND DUPLEXER Sep 21, 17 Jan 11, 18 [H03H]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878634 Power reserve apparatus, power system, and electric vehicle Jan 23, 17 Jan 30, 18 [B60L, H01M, H02J]
9879669 Valve and fluid control apparatus Nov 23, 15 Jan 30, 18 [F16K, F04B, A61B]
9881248 RFIC module and RFID tag including the same Dec 01, 16 Jan 30, 18 [H01Q, H01F, G06K]
9881737 Laminated ceramic electronic component Jun 11, 15 Jan 30, 18 [H01G]
9881739 Multilayer ceramic capacitor Sep 28, 15 Jan 30, 18 [H01G, H05K]
9881740 Monolithic ceramic capacitor with varying conductor density Dec 12, 16 Jan 30, 18 [H01G]
9881741 Multilayer ceramic electronic component Nov 18, 15 Jan 30, 18 [H01C, H01G, H01F, H01L]
9881743 Glass ceramic material and multilayer ceramic electronic component May 09, 16 Jan 30, 18 [C04B, H01G, H01F, B32B, C03C]
9882256 High-frequency signal transmission line and electronic apparatus May 17, 16 Jan 30, 18 [H03H, H04B, H05K, H01P]
9882267 Antenna device and communication terminal device Jun 25, 15 Jan 30, 18 [H01Q, G06K]
9882511 Piezoelectric power generation module and remote controller Jun 30, 16 Jan 30, 18 [G08C, H02N, H01L, G08B]
9882533 Current output circuit Sep 23, 16 Jan 30, 18 [H03F]
9882541 Electronic component Jan 28, 16 Jan 30, 18 [H03H]
9882542 Filter component Jun 02, 16 Jan 30, 18 [H03H]
9882544 Electronic component Jan 25, 16 Jan 30, 18 [H03H, H01P]
9882547 Tunable filter Jan 29, 16 Jan 30, 18 [H03H]
9882548 Splitter May 12, 16 Jan 30, 18 [H03H, H04L, H04B]
9883585 Radio-frequency circuit module Jun 05, 15 Jan 30, 18 [H03H, H05K]
9873574 Electronic component conveyance device and method of manufacturing taping electronic component array Jun 14, 16 Jan 23, 18 [B65G, H05K]
9875823 Flat cable Sep 24, 14 Jan 23, 18 [H01B, H05K, H01P]
9876225 Anode active material and battery Dec 11, 14 Jan 23, 18 [H01M]
9876275 Antenna device and electronic apparatus including antenna device Sep 07, 16 Jan 23, 18 [H01Q, H04M, H04B]
9876362 Power transfer system Apr 11, 14 Jan 23, 18 [H02J]
9876396 Wireless power transmitting apparatus and wireless power transmission system Oct 08, 15 Jan 23, 18 [H02J]
9876484 Elastic wave device with first and second support layers providing a hollow path Feb 01, 16 Jan 23, 18 [H03H]
9877390 Multilayer substrate and method for manufacturing the same Apr 28, 16 Jan 23, 18 [H01L, H05K]
9868672 Ceramic material Jan 16, 17 Jan 16, 18 [C04B, F28D, C01G, F28F, F25B, H05K]
9870343 Product inspection device, product inspection method, and computer program Apr 14, 15 Jan 16, 18 [G06Q, G06F, G01M]
9870857 Common-mode choke coil Mar 12, 14 Jan 16, 18 [H01F]
9870864 Ceramic electronic component Sep 29, 15 Jan 16, 18 [H01C, H01G, H01F, H01L]
9870865 Multilayer ceramic capacitor including a perovskite compound Oct 16, 15 Jan 16, 18 [H01G]
9871281 High-frequency signal line May 05, 17 Jan 16, 18 [H05K, H01P]
9871385 Power feeding device and power receiving device for contactless power transmission Nov 11, 15 Jan 16, 18 [H01F, H02J]
9871449 Multiphase DC/DC converter with coupling inductors May 28, 15 Jan 16, 18 [G05F, H02M]
9871509 Power-on reset circuit Dec 15, 14 Jan 16, 18 [G06F, H03K]
9871541 Power amplification module Mar 10, 17 Jan 16, 18 [H04B]
9864943 Wireless communication device Sep 16, 14 Jan 09, 18 [H01Q, H04B, G06K]
9865388 Electronic component and common mode choke coil Feb 24, 16 Jan 09, 18 [H01F]
9865395 Method and device for manufacturing capacitor element Sep 18, 14 Jan 09, 18 [B26D, H01G, B32B, B65G]
9865400 Capacitor Jul 07, 16 Jan 09, 18 [H01G]
9865889 Solid electrolyte fuel battery having anode and cathode gas supply channels with different cross-section areas Mar 26, 15 Jan 09, 18 [H01M]
9865913 Communication terminal and card antenna module Oct 25, 12 Jan 09, 18 [H01Q]
9865923 Antenna Aug 29, 16 Jan 09, 18 [H01Q]
9865924 Antenna device and communication terminal apparatus Jun 08, 16 Jan 09, 18 [H01Q, G06K]
9865928 Dual-polarized antenna Mar 19, 15 Jan 09, 18 [H01Q]
9865994 Vertical cavity surface emitting laser array and method for manufacturing the same Jan 21, 16 Jan 09, 18 [H01S]
9866038 Wireless power transmission system Sep 18, 15 Jan 09, 18 [H04B, H02J]
9866040 Power transmission device and wireless power transmission system Nov 18, 15 Jan 09, 18 [H02J]
9866042 Electronic apparatus and wireless power transmission system Nov 23, 15 Jan 09, 18 [H02J]
9866195 Antenna device Jul 11, 17 Jan 09, 18 [H01Q, H03H]
9866199 Vibrating device Nov 10, 15 Jan 09, 18 [H03H, H01L]
9867278 Capacitor component and capacitor component mounting structure Aug 06, 13 Jan 09, 18 [H01G, H05K]
RE46667 Positive electrode material and battery using the same Jul 29, 16 Jan 09, 18 [C01B, H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0062,100 METHOD FOR MANUFACTURING MULTILAYER SUBSTRATE ABAN Aug 24, 15 Mar 02, 17 [H01B]
2016/0373,144 POWER AMPLIFICATION MODULE ABAN May 26, 16 Dec 22, 16 [H03F, H04B]
2016/0352,307 MEMS RESONATOR WITH HIGH QUALITY FACTOR ABAN May 27, 15 Dec 01, 16 [H03H]
9466423 Laminated ceramic capacitor and method for manufacturing laminated ceramic capacitor Withdrawn Feb 03, 15 Oct 11, 16 [H01G]
2016/0248,762 WIRELESS COMMUNICATION SYSTEM, AND ONE-TIME PASSWORD GENERATING AND AUTHENTICATING METHOD ABAN May 03, 16 Aug 25, 16 [H04L, H04W, G06K]
2016/0218,695 LADDER FILTER ABAN Jan 21, 16 Jul 28, 16 [H03H]
2016/0189,866 METHOD FOR FORMING EXTERNAL ELECTRODE OF ELECTRONIC COMPONENT ABAN Mar 09, 16 Jun 30, 16 [H03H, H01G, H01F]
2016/0172,115 CONDUCTIVE PASTE AND CAPACITOR ELEMENT CONSTITUTING SOLID ELECTROLYTIC CAPACITOR USING THE SAME ABAN Feb 24, 16 Jun 16, 16 [H01B, H01G]
9368279 Electronic part Withdrawn Aug 04, 14 Jun 14, 16 [H01G]
2016/0155,546 THERMISTOR ELEMENT ABAN Feb 05, 16 Jun 02, 16 [H01C]
2016/0133,398 CERAMIC ELECTRONIC COMPONENT AND METHOD FOR PRODUCING THE SAME ABAN Jan 20, 16 May 12, 16 [H01G]
2016/0101,975 Resonance Frequency Adjustment Module ABAN Dec 17, 15 Apr 14, 16 [G01C, B81B]
2016/0097,642 MEMS SENSOR MODULE, VIBRATION DRIVING MODULE, AND MEMS SENSOR ABAN Dec 16, 15 Apr 07, 16 [G01C, H02N]
2016/0079,218 ELECTROSTATIC PROTECTION DEVICE AND LIGHT-EMITTING MODULE ABAN Nov 09, 15 Mar 17, 16 [H01L]
2016/0072,393 BIDIRECTIONAL CURRENT-SENSE CIRCUIT ABAN Sep 05, 14 Mar 10, 16 [H02M]
2016/0041,075 FILTER DEVICE AND MEASURING APPARATUS ABAN Oct 16, 15 Feb 11, 16 [C12M, G01J, G01N]
2016/0020,014 LAMINATED COIL COMPONENT AND METHOD FOR MANUFACTURING IT ABAN Jul 01, 15 Jan 21, 16 [H01F]
2015/0332,854 LAMINATED CERAMIC ELECTRONIC COMPONENT AND METHOD FOR PRODUCING LAMINATED CERAMIC ELECTRONIC COMPONENT ABAN Jul 30, 15 Nov 19, 15 [H01G]
2015/0323,453 VOID-ARRANGED STRUCTURE AND MEASUREMENT METHOD ABAN Jul 16, 15 Nov 12, 15 [G01N]
2015/0318,228 MODULE AND METHOD FOR PRODUCING MODULE ABAN Jul 13, 15 Nov 05, 15 [H01L]

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