HITACHI METALS, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 2744
 
 
 
C22C ALLOYS 2084
 
 
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 2065
 
 
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 1063
 
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 7967
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 78129
 
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 7215
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7089
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 65297
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 61224

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0069,464 Linear MotorMar 30, 16Mar 08, 18[H02K]
2018/0057,720 ADHESIVE FILM AND A FLAT WIRING MEMBER USING THE SAMENov 07, 17Mar 01, 18[C09J, B32B]
2018/0047,504 METHOD FOR MANUFACTURING R-T-B SINTERED MAGNETFeb 16, 16Feb 15, 18[H01F, C22C]
2018/0048,205 INSULATION WIRE, ROTARY ELECTRIC MACHINE, AND MANUFACTURING METHOD OF INSULATION WIREAug 08, 17Feb 15, 18[H01B, H02K]
2018/0038,533 PIPE JOINTFeb 19, 16Feb 08, 18[F16L]
2018/0024,158 TURBOCHARGER ROTATION DETECTORJul 05, 17Jan 25, 18[G01P]
2018/0025,818 SINTERED R-TM-B MAGNETMar 22, 16Jan 25, 18[H01F, C22C]
2018/0025,819 METHOD FOR PRODUCING R-T-B SYSTEM SINTERED MAGNETFeb 16, 16Jan 25, 18[H01F, B22F, C22C]
2018/0015,574 BRAZING ALLOY POWDER AND JOINED COMPONENTDec 07, 15Jan 18, 18[B23K, C22C]
2018/0010,933 ONBOARD DETECTORJul 03, 17Jan 11, 18[G01D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919662 Cable and wire harnessFeb 14, 17Mar 20, 18[B60R, H01B]
9909200 Method of manufacturing Ni-base superalloySep 29, 15Mar 06, 18[B21J, C21D, C22C, C22F]
9910233 Optical moduleNov 17, 15Mar 06, 18[G02B]
9902347 Complex harnessAug 05, 16Feb 27, 18[B60R, H01B]
9903011 Ni-based heat-resistant superalloy and method for producing the sameMar 25, 14Feb 27, 18[C22C, C22F]
9903497 Flow control valve and a mass flow controller using the sameSep 17, 14Feb 27, 18[F16K, H01L]
9905326 Semiconductive resin composition and power transmission cable using sameAug 06, 15Feb 27, 18[H01B]
9905330 Flexible cableDec 07, 16Feb 27, 18[H01B]
9905935 Antenna deviceNov 25, 15Feb 27, 18[H01Q, H05K, H01P]
9896286 RollerNov 05, 15Feb 20, 18[B65H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0012,373 CABLE WITH A CONNECTORAbandonedJun 28, 16Jan 12, 17[H01R, H01B]
2016/0358,696 NOISE SHIELD CABLEAbandonedMay 27, 16Dec 08, 16[H01B, H05K]
2016/0358,698 POWER CABLE POLYMER CONNECTORAbandonedDec 12, 14Dec 08, 16[H01B, H02G]
2016/0360,653 NOISE SHIELD CABLEAbandonedMay 27, 16Dec 08, 16[H01B, H05K]
2016/0293,295 SHIELDED CABLEAbandonedDec 11, 15Oct 06, 16[H01B]
2016/0295,754 MAGNETIC SHIELDING STRAND, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC-SHIELDING BRAIDED SLEEVE AND MAGNETIC SHIELDED CABLE USING THE SAMEAbandonedMar 03, 16Oct 06, 16[H05K]
2016/0254,075 MEDICAL CABLE AND PRODUCTION METHOD THEREFORAbandonedJan 28, 16Sep 01, 16[H01B]
2016/0231,516 Communication Module and Signal Transmission Device Including the SameAbandonedFeb 05, 15Aug 11, 16[G02B, H05K]
9406414 Insulated wire for vehicle use and cable for vehicle useWithdrawnJun 12, 13Aug 02, 16[H01B, B32B, C08K]
2016/0204,554 CONNECTOR AND CABLE WITH CONNECTORAbandonedFeb 28, 14Jul 14, 16[H01R, G02B]
2016/0172,073 POWER CABLE POLYMER JOINTAbandonedDec 10, 15Jun 16, 16[H01B, H02G]
2016/0172,082 POWER CABLE POLYMER JOINTAbandonedDec 10, 15Jun 16, 16[H01B, H02G]
2016/0172,087 Fe-Si-B-C-BASED AMORPHOUS ALLOY RIBBON AND TRANSFORMER CORE FORMED THEREBYAbandonedDec 11, 14Jun 16, 16[H01F, C22C]
2016/0172,835 POWER CABLE POLYMER JOINTAbandonedDec 10, 15Jun 16, 16[H01B, H02G]
2016/0172,837 POWER CABLE POLYMER JOINTAbandonedDec 10, 15Jun 16, 16[H02G]
2016/0146,860 CURRENT DETECTOR AND CURRENT DETECTION METHODAbandonedNov 18, 15May 26, 16[G01R]
2016/0150,673 Communication ModuleAbandonedOct 28, 15May 26, 16[H01R, H05K]
2016/0132,416 COMMUNICATION MONITORING SYSTEMAbandonedOct 31, 15May 12, 16[G06F]
2016/0126,647 Communication ModuleAbandonedAug 18, 15May 05, 16[H01R, H05K]
2016/0127,271 Relay System and Switching DeviceAbandonedAug 28, 15May 05, 16[H04L]

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