MITSUBISHI HEAVY INDUSTRIES, LTD.
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- 42 1,992 US PATENTS IN FORCE
- 616 US APPLICATIONS PENDING
- Feb 01, 2018 most recent publication
Details
- 1,992 Issued Patents
- 639 Issued in last 3 years
- 545 Published in last 3 years
- 17,362 Total Citation Count
- Aug 09, 1978 Earliest Filing
- 1,598 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
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Intl Class
Technology
MATTERS
Rank in Class
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Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
6117404
Apparatus and process for recovering basic amine compounds in a process for removing carbon dioxide
Mar 14, 97
Sep 12, 00
[B01D]
52
6764530
Exhaust heat utilization method for carbon dioxide recovery process
Dec 17, 02
Jul 20, 04
[B01D, F02G]
48
5848876
Cooling system for cooling platform of gas turbine moving blade
Feb 11, 97
Dec 15, 98
[F01D]
40
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0028,946
REGENERATION METHOD FOR FILTRATION APPARATUS, FILTRATION APPARATUS AND WATER TREATMENT APPARATUS
Feb 20, 15
Feb 01, 18
[C02F, B01D]
2018/0028,965
SYSTEM AND METHOD FOR SEPARATING CARBON DIOXIDE FROM NATURAL GAS
Nov 16, 15
Feb 01, 18
[B01D, C10L]
2018/0029,682
SHIP PROPULSION SYSTEM, SHIP, AND SHIP PROPULSION METHOD
Nov 16, 15
Feb 01, 18
[B63H, H02P]
2018/0030,561
HOLLOW ELEMENT MANUFACTURING METHOD AND ROTARY MACHINE MANUFACTURING METHOD
Oct 16, 15
Feb 01, 18
[F04D, C21D]
2018/0031,046
UNDERWATER COUPLING JOINT, AND WATER FLOW POWER GENERATOR
Oct 23, 15
Feb 01, 18
[F03B, F16J, F16D]
2018/0031,233
GAS ANALYSIS DEVICE, CONTROL SYSTEM AND CONTROL ASSISTANCE SYSTEM FOR COMBUSTION FACILITY, AND GAS ANALYSIS METHOD
Nov 25, 15
Feb 01, 18
[F23N, G01K, G01N]
2018/0031,366
ABRASION INSPECTION APPARATUS, ABRASION INSPECTION METHOD, AND PROGRAM
Nov 20, 15
Feb 01, 18
[B61B, G01B, B61K, G01M]
2018/0022,003
INJECTION MOLDING METHOD, SCREW FOR INJECTION MOLDING MACHINE, AND INJECTION MOLDING MACHINE
Jan 16, 15
Jan 25, 18
[B29C]
2018/0023,464
EXHAUST-FLOW-RATE CONTROL VALVE, AND TWO-STAGE SUPERCHARGING SYSTEM PROVIDED WITH SAME
Mar 30, 15
Jan 25, 18
[F16K, F02B]
2018/0026,562
ELECTRIC POWER GENERATION CONTROL DEVICE, ELECTRIC POWER CONVERTER CONTROL DEVICE, ELECTRIC POWER GENERATION CONTROL METHOD AND PROGRAM
Dec 02, 15
Jan 25, 18
[H02P, H02J]
2018/0010,460
TURBINE BLADE, TURBINE, AND METHOD FOR PRODUCING TURBINE BLADE
Sep 25, 15
Jan 11, 18
[F01D]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9878310
Catalyst for hydrolysis of carbonyl sulfide and hydrogen cyanide and use of titanium dioxide-based composition
Feb 14, 13
Jan 30, 18
[B01J, B01D]
9878388
Electrochemical machining tool, electrochemical machining system, and perforated member manufacturing method
Dec 04, 13
Jan 30, 18
[B23H]
9879629
Abnormality diagnosis apparatus and abnormality diagnosis method for internal combustion engine system
Dec 18, 14
Jan 30, 18
[F02N, F02D]
9868493
Independent tank with curvature change section, and manufacturing method for independent tank
Jun 05, 14
Jan 16, 18
[F17C, B63B]
9862047
Welding method and steam generator channel head
Nov 28, 12
Jan 09, 18
[B23K, G21C, G21D, F22B]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0264,894
PYROLYZED COAL FINISHER, COAL UPGRADE PLANT, AND METHOD FOR MANUFACTURING DEACTIVATED PYROLYZED COAL
ABAN
Mar 09, 15
Sep 15, 16
[C10B, C10L]
9421988
Guide-rail track vehicle, and method for changing distance between guidance wheels
Withdrawn
Feb 21, 13
Aug 23, 16
[B61B, F16H, B62D, B61F]
9302790
Orbit attitude control device, and method of controlling orbit attitude
Withdrawn
Sep 05, 13
Apr 05, 16
[B64G, G05D]
2016/0032,202
CO SHIFT CATALYST, CO SHIFT REACTION APPARATUS, AND METHOD FOR PURIFYING GASIFIED GAS
ABAN
Feb 27, 13
Feb 04, 16
[B01J, C10K]
2015/0354,593
TURBINE NOZZLE AND MANUFACTURING METHOD THEREOF
ABAN
Feb 17, 14
Dec 10, 15
[B23P, F04D, B23K]
2015/0318,810
POWER GENERATION SYSTEM AND POWER GENERATION METHOD
ABAN
Dec 27, 13
Nov 05, 15
[F01K, H02P, F01D]
2015/0310,945
NUCLEAR REACTOR MONITORING DEVICE, NUCLEAR REACTOR CONTROL DEVICE, AND NUCLEAR POWER GENERATION PLANT
ABAN
Aug 12, 13
Oct 29, 15
[G21C, G21D]
2015/0304,954
ON-BOARD UNIT, VEHICLE MANAGEMENT SYSTEM, RECORDING MEDIUM AND VEHICLE MANAGEMENT METHOD
ABAN
Dec 11, 13
Oct 22, 15
[H04L, G08G, H04W]
2015/0291,898
CO SHIFT CATALYST, CO SHIFT REACTOR, AND METHOD FOR PURIFYING GASIFICATION GAS
ABAN
Dec 28, 12
Oct 15, 15
[B01J, C10K]
- No Patents to Display
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