KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
Patent Owner
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- 34 1,335 US PATENTS IN FORCE
- 445 US APPLICATIONS PENDING
- Feb 01, 2018 most recent publication
Details
- 1,335 Issued Patents
- 403 Issued in last 3 years
- 374 Published in last 3 years
- 17,537 Total Citation Count
- Mar 05, 1980 Earliest Filing
- 1,217 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
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- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
6824601
Hard film for cutting tools, cutting tool coated with hard film, process for forming hard film, and target used to form hard film
Dec 26, 01
Nov 30, 04
[C23C]
69
5133774
Teaching playback swing-phase-controlled above-knee prosthesis
Jun 03, 91
Jul 28, 92
[A61F]
63
7090731
High strength steel sheet having excellent formability and method for production thereof
Jan 31, 02
Aug 15, 06
[C22C]
58
5133773
Teaching playback swing-phase-controlled above-knee prosthesis
Jul 15, 91
Jul 28, 92
[A61F]
58
6562445
Diamond-like carbon hard multilayer film and component excellent in wear resistance and sliding performance
Mar 21, 01
May 13, 03
[B32B]
42
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0029,102
STEEL SHEET FOR HOT PRESSING AND METHOD FOR PRODUCING SAME
Mar 11, 16
Feb 01, 18
[B21D, B21B, C23C, B32B, C21D, C22C]
2018/0022,067
ALUMINUM-ALLOY-CLAD PLATE AND ALUMINUM-ALLOY-CLAD STRUCTURAL MEMBER
Mar 24, 16
Jan 25, 18
[B23K, B32B, C22C, C22F]
2018/0023,422
HEAT EXCHANGER, ENERGY RECOVERY SYSTEM, AND VESSEL
Feb 02, 16
Jan 25, 18
[F01K, F01N, F02G]
2018/0024,827
CONTROL MEANS, IN-VEHICLE PROGRAM REWRITING DEVICE EQUIPPED WITH SAME, AND IN-VEHICLE PROGRAM REWRITING METHOD
Nov 10, 15
Jan 25, 18
[H04L, G06F]
2018/0015,534
CONTINUOUS CASTING DEVICE FOR SLAB COMPRISING TITANIUM OR TITANIUM ALLOY
Sep 28, 17
Jan 18, 18
[F27D, H05H, B22D]
2018/0016,653
STEEL MATERIAL FOR BEARINGS THAT HAS EXCELLENT ROLLING FATIGUE CHARACTERISTICS, AND BEARING PART
Jan 19, 16
Jan 18, 18
[F16C, C22C, C21D, C21C]
2018/0010,207
HIGH-STRENGTH PLATED STEEL SHEET AND METHOD FOR PRODUCING SAME
Jan 05, 16
Jan 11, 18
[C23G, C23C, B32B, C22C, C21D]
2018/0010,226
HIGH-STRENGTH PLATED STEEL SHEET HAVING EXCELLENT PLATING PROPERTIES, WORKABILITY, AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME
Jan 05, 16
Jan 11, 18
[C23C, C21D, C22C]
2018/0010,227
HIGH-STRENGTH PLATED STEEL SHEET HAVING EXCELLENT PLATING PROPERTIES, WORKABILITY, AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME
Jan 05, 16
Jan 11, 18
[C23C, C21D, C22C]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9879685
Rotary machine, blade wheel used in rotary machine, and blade wheel manufacturing method
Feb 05, 14
Jan 30, 18
[F04D]
9868227
Thrust load measuring device for sealed mixing device and calibration method for same
Dec 09, 14
Jan 16, 18
[B29C, B29B, G01L, B01F]
9863028
High-strength hot-dip galvanized steel sheet having excellent yield strength and formability
Jun 26, 13
Jan 09, 18
[C23C, B32B, C21D, C22C]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0263,639
BOTTOMED CONTAINER AND METHOD FOR MANUFACTURING THE SAME
ABAN
Mar 11, 16
Sep 15, 16
[B21D, B65D]
2016/0138,879
ALUMINUM ALLOY BRAZING SHEET FOR HEAT EXCHANGERS AND ALUMINUM ALLOY BRAZED ARTICLE FOR HEAT EXCHANGERS
ABAN
Jan 08, 16
May 19, 16
[B23K, F28F, C22C]
2016/0114,385
CONTINUOUS CASTING APPARATUS FOR INGOTS OBTAINED FROM TITANIUM OR TITANIUM ALLOY
ABAN
Jun 11, 14
Apr 28, 16
[B22D]
2016/0117,028
WIRING FILM FOR TOUCH PANEL SENSORS, AND TOUCH PANEL SENSOR
ABAN
May 26, 14
Apr 28, 16
[B32B, G06F]
2015/0369,425
VAPORIZATION DEVICE FOR LOW-TEMPERATURE LIQUEFIED GAS
ABAN
Mar 18, 14
Dec 24, 15
[F17C]
2015/0352,616
SHAVING TOOL AND STEEL WIRE MATERIAL SHAVING METHOD USING SAME
ABAN
Feb 07, 14
Dec 10, 15
[B21C, B23D]
2015/0357,474
OXIDE FOR SEMICONDUCTOR LAYER OF THIN FILM TRANSISTOR, THIN FILM TRANSISTOR, AND DISPLAY DEVICE
ABAN
Feb 27, 14
Dec 10, 15
[H01L]
2015/0329,797
WATER-SOLUBLE LUBRICATING AGENT FOR PLASTIC WORKING, METAL MATERIAL FOR PLASTIC WORKING, AND WORKED METAL ARTICLE
ABAN
Feb 22, 13
Nov 19, 15
[B21C, B21J, C10M]
2015/0322,821
THERMAL ENERGY RECOVERY DEVICE AND START-UP METHOD OF THERMAL ENERGY RECOVERY DEVICE
ABAN
Mar 17, 15
Nov 12, 15
[F01K]
2015/0318,400
THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREFOR
ABAN
Dec 26, 13
Nov 05, 15
[H01L]
2015/0301,081
ELECTRICAL CONTACT MEMBER AND INSPECTION CONNECTION DEVICE
ABAN
Dec 12, 13
Oct 22, 15
[G01R, H01R]
- No Patents to Display
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