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Patents Grants
last 30 patents
Information
Patent Grant
Lubricating oil composition for internal combustion engine
Patent number
11,680,221
Issue date
Jun 20, 2023
ENEOS Corporation
Hiromitsu Matsuda
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricating oil composition for internal combustion engine
Patent number
11,649,413
Issue date
May 16, 2023
ENEOS Corporation
Hiromitsu Matsuda
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Seal plate, capacitor and method for manufacturing seal plate
Patent number
11,393,639
Issue date
Jul 19, 2022
Nippon Chemi-Con Corporation
Ikufumi Honda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lubricating oil composition for internal combustion engine
Patent number
11,168,281
Issue date
Nov 9, 2021
ENEOS Corporation
Hiromitsu Matsuda
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Porous aluminum sintered compact and method of producing porous alu...
Patent number
10,981,228
Issue date
Apr 20, 2021
Mitsubishi Materials Corporation
Ji-bin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Porous aluminum heat exchange member
Patent number
10,598,446
Issue date
Mar 24, 2020
Mitsubishi Materials Corporation
Toshihiko Saiwai
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Porous copper sintered material, porous copper composite part, meth...
Patent number
10,532,407
Issue date
Jan 14, 2020
Mitsubishi Materials Corporation
Koichi Kita
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum material for sintering, method for producing aluminum mate...
Patent number
10,035,187
Issue date
Jul 31, 2018
Mitsubishi Materials Corporation
Ji-bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Capacitor
Patent number
9,875,856
Issue date
Jan 23, 2018
Nippon Chemi-Con Corporation
Takashi Kuroki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing porous sintered aluminum, and porous sintered...
Patent number
9,815,116
Issue date
Nov 14, 2017
Mitsubishi Materials Corporation
Koji Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Porous aluminum body and manufacturing method therefor
Patent number
9,764,385
Issue date
Sep 19, 2017
Mitsubishi Materials Corporation
Ji-Bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Porous aluminum sintered compact
Patent number
9,669,462
Issue date
Jun 6, 2017
Mitsubishi Materials Corporation
Ji-bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing porous sintered aluminum, and porous sintered...
Patent number
9,589,732
Issue date
Mar 7, 2017
Mitsubishi Materials Corporation
Koji Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lubricating oil composition for internal combustion engine
Patent number
9,376,645
Issue date
Jun 28, 2016
JX Nippon Oil & Energy Corporation
Akira Yaguchi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing porous sintered aluminum, and porous sintered...
Patent number
9,242,297
Issue date
Jan 26, 2016
Mitsubishi Materials Corporation
Koji Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for production of aluminum complex comprising sintered poro...
Patent number
8,691,328
Issue date
Apr 8, 2014
Mitsubishi Materials Corporation
Ji-bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lubricating oil composition
Patent number
8,026,199
Issue date
Sep 27, 2011
Nippon Oil Corporation
Shigeki Matsui
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fuel cell structure for gas supply
Patent number
7,998,635
Issue date
Aug 16, 2011
Mitsubishi Materials Corporation
Jun Akikusa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solid oxide fuel cell and separator
Patent number
7,989,121
Issue date
Aug 2, 2011
Mitsubishi Materials Corporation
Norikazu Komada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell module and structure for gas supply to fuel cell
Patent number
7,960,068
Issue date
Jun 14, 2011
Mitsubishi Materials Corporation
Jun Akikusa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solid oxide fuel cell and manufacturing method thereof
Patent number
7,914,941
Issue date
Mar 29, 2011
The Kansai Electric Power Co.
Toru Inagaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solid electrolyte type fuel cell and air electrode current collecto...
Patent number
7,910,262
Issue date
Mar 22, 2011
Mitsubishi Materials Corporation
Jun Akikusa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Porous titanium having low contact resistance
Patent number
7,794,853
Issue date
Sep 14, 2010
Mitsubishi Materials Corporation
Kenji Orito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Separator for fuel cell, method for producing separator, and solid...
Patent number
7,776,484
Issue date
Aug 17, 2010
Mitsubishi Materials Corporation
Takashi Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solid oxide fuel cell
Patent number
7,754,359
Issue date
Jul 13, 2010
Mitsubishi Materials Corp.
Koji Hoshino
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solid oxide fuel cell and separator
Patent number
7,517,605
Issue date
Apr 14, 2009
Mitsubishi Materials Corporation
Norikazu Komada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solid electrolyte type fuel cell and air electrode current collecto...
Patent number
7,273,673
Issue date
Sep 25, 2007
Mitsubishi Materials Corporation
Jun Akikusa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hybrid power system including an engine and a fuel cell module
Patent number
7,235,322
Issue date
Jun 26, 2007
Mitsubishi Materials Corporation
Jun Akikusa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Solid oxide fuel cell and separator
Patent number
7,201,991
Issue date
Apr 10, 2007
Mitsubishi Materials Corporation
Norikazu Komada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
High strength spongy sintered metal composite sheet and production...
Patent number
6,423,422
Issue date
Jul 23, 2002
Mitsubishi Materials Corporation
Masahiro Wada
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
Publication number
20210214640
Publication date
Jul 15, 2021
ENEOS Corporation
Hiromitsu MATSUDA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SEAL PLATE, CAPACITOR AND METHOD FOR MANUFACTURING SEAL PLATE
Publication number
20210098200
Publication date
Apr 1, 2021
NIPPON CHEMI-CON CORPORATION
Ikufumi Honda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
Publication number
20200181524
Publication date
Jun 11, 2020
JXTG NIPPON OIL & ENERGY CORPORATION
Hiromitsu MATSUDA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
Publication number
20200080018
Publication date
Mar 12, 2020
JXTG NIPPON OIL & ENERGY CORPORATION
Hiromitsu MATSUDA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
Publication number
20180334636
Publication date
Nov 22, 2018
JXTG NIPPON OIL & ENERGY CORPORATION
Koji HOSHINO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POROUS ALUMINUM BODY AND MANUFACTURING METHOD THEREFOR
Publication number
20170326647
Publication date
Nov 16, 2017
MITSUBISHI MATERIALS CORPORATION
Ji-Bin Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS COPPER SINTERED MATERIAL, POROUS COPPER COMPOSITE PART, METH...
Publication number
20170239729
Publication date
Aug 24, 2017
MITSUBISHI MATERIALS CORPORATION
Koichi Kita
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POROUS ALUMINUM HEAT EXCHANGER
Publication number
20170153072
Publication date
Jun 1, 2017
MITSUBISHI MATERIALS CORPORATION
Toshihiko Saiwai
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
POROUS ALUMINUM COMPLEX AND METHOD OF PRODUCING POROUS ALUMINUM COM...
Publication number
20170043401
Publication date
Feb 16, 2017
MITSUBISHI MATERIALS CORPORATION
Ji-Bin Yang
B32 - LAYERED PRODUCTS
Information
Patent Application
POROUS ALUMINUM SINTERED COMPACT AND METHOD OF PRODUCING POROUS ALU...
Publication number
20170043398
Publication date
Feb 16, 2017
MITSUBISHI MATERIALS CORPORATION
Ji-Bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POROUS ALUMINUM SINTERED COMPACT AND METHOD OF PRODUCING POROUS ALU...
Publication number
20170028473
Publication date
Feb 2, 2017
MITSUBISHI MATERIALS CORPORATION
Ji-Bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LUBRICANT ADDITIVE AND LUBRICATING OIL COMPOSITION
Publication number
20160355745
Publication date
Dec 8, 2016
Koji HOSHINO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LUBRICANT ADDITIVE AND LUBRICANT OIL COMPOSITION
Publication number
20160194577
Publication date
Jul 7, 2016
JX NIPPON OIL & ENERGY CORPORATION
Koji HOSHINO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CAPACITOR
Publication number
20160093450
Publication date
Mar 31, 2016
NIPPON CHEMI-CON CORPORATION
Takashi Kuroki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM MATERIAL FOR SINTERING, METHOD FOR PRODUCING ALUMINUM MATE...
Publication number
20160008884
Publication date
Jan 14, 2016
MITSUBISHI MATERIALS CORPORATION
Ji-bin YANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POROUS ALUMINUM SINTERED COMPACT
Publication number
20160008888
Publication date
Jan 14, 2016
MITSUBISHI MATERIALS CORPORATION
Ji-bin YANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POROUS ALUMINUM BODY AND MANUFACTURING METHOD THEREFOR
Publication number
20150343532
Publication date
Dec 3, 2015
MITSUBISHI MATERIALS CORPORTION
Ji-Bin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED...
Publication number
20150078949
Publication date
Mar 19, 2015
MITSUBISHI MATERIALS CORPORATION
Koji Hoshino
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
Publication number
20150005208
Publication date
Jan 1, 2015
JX NIPPON OIL & ENERGY CORPORATION
Akira Yaguchi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LUBRICANT ADDITIVE AND LUBRICANT OIL COMPOSITION
Publication number
20140100147
Publication date
Apr 10, 2014
JX NIPPON OIL & ENERGY CORPORATION
Koji Hoshino
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR PRODUCTION OF ALUMINUM COMPLEX COMPRISING SINTERED PORO...
Publication number
20120135142
Publication date
May 31, 2012
MITSUBISHI MATERIALS CORPORATION
Ji-bin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED...
Publication number
20120107166
Publication date
May 3, 2012
MITSUBISHI MATERIALS CORPORATION
Koji Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED...
Publication number
20120094142
Publication date
Apr 19, 2012
MITSUBISHI MATERIALS CORPORATION
Koji Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Separator for fuel cell, method for producing separator, and solid...
Publication number
20100104916
Publication date
Apr 29, 2010
Takashi Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF
Publication number
20100021792
Publication date
Jan 28, 2010
Toru Inagaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POROUS TITANIUM HAVING LOW CONTACT RESISTANCE
Publication number
20100015507
Publication date
Jan 21, 2010
MITSUBISHI MATERIALS CORPORATION
Kenji Orito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Solid oxide fuel cell and separator
Publication number
20090169970
Publication date
Jul 2, 2009
Norikazu Komada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell module and structure for gas supply to fuel cell
Publication number
20090130522
Publication date
May 21, 2009
Jun Akikusa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Solid oxide fuel cell and separator
Publication number
20090098433
Publication date
Apr 16, 2009
Norikazu Komada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POWER GENERATION CELL FOR SOLID ELECTROLYTE FUEL CELL
Publication number
20090098436
Publication date
Apr 16, 2009
Mitsubishi Materials Corporation
Masaharu Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...