HITACHI METALS, LTD.
Patent Owner
Stats
- 1,391 US PATENTS IN FORCE
- 86 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 1,391 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 26,127 Total Citation Count
- Jan 25, 1977 Earliest Filing
- 907 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0048,205 INSULATION WIRE, ROTARY ELECTRIC MACHINE, AND MANUFACTURING METHOD OF INSULATION WIREAug 08, 17Feb 15, 18[H02K, H01B]
2018/0025,819 METHOD FOR PRODUCING R-T-B SYSTEM SINTERED MAGNETFeb 16, 16Jan 25, 18[B22F, H01F, C22C]
2017/0368,599 EQUIPMENT AND METHOD FOR MANUFACTURING COPPER ALLOY MATERIALJun 14, 17Dec 28, 17[B22D, C22C, B21B]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9903011 Ni-based heat-resistant superalloy and method for producing the sameMar 25, 14Feb 27, 18[C22F, C22C]
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]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
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]
2016/0231,516 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]
2016/0172,087 Fe-Si-B-C-BASED AMORPHOUS ALLOY RIBBON AND TRANSFORMER CORE FORMED THEREBYAbandonedDec 11, 14Jun 16, 16[H01F, C22C]
Top Inventors for This Owner
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