Mitsubishi Oil Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil composition
- Patent number 6,010,988
- Issue date Jan 4, 2000
- Mitsubishi Oil Co., Ltd.
- Toru Matsuoka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for desulfurizing catalytically cracked gasoline
- Patent number 5,906,730
- Issue date May 25, 1999
- Mitsubishi Oil Co., Ltd.
- Shigeto Hatanaka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for desulfurizing catalytically cracked gasoline
- Patent number 5,853,570
- Issue date Dec 29, 1998
- Mitsubishi Oil Co., Ltd.
- Shigeto Hatanaka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of 1,2,4,5-dimethyldiisopropylbenzene
- Patent number 5,808,169
- Issue date Sep 15, 1998
- Mitsubishi Oil Co., Ltd.
- Hirofumi Aizono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Refrigerating machine oil composition for use with HCFC and HFC ref...
- Patent number 5,728,655
- Issue date Mar 17, 1998
- Mitsubishi Oil Company, Limited
- Masayoshi Muraki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkenylsuccinic acid emulsion sizing agent (2)
- Patent number 5,665,811
- Issue date Sep 9, 1997
- Mitsubishi Oil Co., Ltd.
- Yasusuke Takeda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Refrigerating machine oil composition for use with HFC refrigerant
- Patent number 5,653,909
- Issue date Aug 5, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Muraki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Alkenylsuccinic acid emulsion sizing agent (1)
- Patent number 5,639,812
- Issue date Jun 17, 1997
- Mitsubishi Oil Co., Ltd.
- Yasusuke Takeda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of alkylating the side chain of alkyl-substituted aromatic h...
- Patent number 5,625,102
- Issue date Apr 29, 1997
- Mitsubishi Oil Co., Ltd.
- Takaya Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of alkylating the side chain of alkyl-substituted aromatic h...
- Patent number 5,608,132
- Issue date Mar 4, 1997
- Mitsubishi Oil Co., Ltd.
- Takaya Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bubble separating apparatus
- Patent number 5,510,019
- Issue date Apr 23, 1996
- Mitsubishi Oil Co., Ltd.
- Junsuke Yabumoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing spherical zeolite catalyst and apparatus for...
- Patent number 5,464,593
- Issue date Nov 7, 1995
- Mitsubishi Oil Co., Ltd.
- Kazuo Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing low viscosity lubricating base oil having hig...
- Patent number 5,462,650
- Issue date Oct 31, 1995
- Mitsubishi Oil Co., Ltd.
- Tetsuo Takito
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing low viscosity lubricating base oil having hig...
- Patent number 5,460,713
- Issue date Oct 24, 1995
- Mitsubishi Oil Co., Ltd.
- Tetsuo Takito
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalysts for hydrogenolytic dealkylation and use thereof
- Patent number 5,457,255
- Issue date Oct 10, 1995
- Mitsubishi Oil Co., Ltd.
- Fumio Kumata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkenylsuccini acid emulsion sizing agent
- Patent number 5,391,225
- Issue date Feb 21, 1995
- Mitsubishi Oil Co., Ltd.
- Hatanaka Shigeto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gasoline-blended methanol fuel for internal combustion engines
- Patent number 5,344,469
- Issue date Sep 6, 1994
- Mitsubishi Oil Co., Ltd.
- Kiyohiro Tachiki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Refrigerator oil composition
- Patent number 5,342,533
- Issue date Aug 30, 1994
- Mitsubishi Oil Co., Ltd.
- Yasuo Kondo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gasoline-blended methanol fuel for internal combustion engines
- Patent number 5,338,321
- Issue date Aug 16, 1994
- Mitsubishi Oil Co., Ltd.
- Kiyohiro Tachiki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Emulsified alkenylsuccinic acid sizing agent
- Patent number 5,306,757
- Issue date Apr 26, 1994
- Mitsubishi Oil Co., Ltd.
- Shigeto Hatanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Device for dynamically measuring bubble content of flowing liquid
- Patent number 5,295,083
- Issue date Mar 15, 1994
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- G01 - MEASURING TESTING
Information Patent Grant
Hydrogenated liquid petroleum resin and hot melt pressure-sensitive...
- Patent number 5,256,750
- Issue date Oct 26, 1993
- Mitsubishi Oil Co., Ltd.
- Hajime Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Paper sizing agent composition
- Patent number 5,246,491
- Issue date Sep 21, 1993
- Mitsubishi Oil Co., Ltd.
- Yoshio Takahashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing agent for paper
- Patent number 5,224,993
- Issue date Jul 6, 1993
- Mitsubishi Oil Co., Ltd.
- Yoshio Takahashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Emulsified alkenylsuccinic acid sizing agent
- Patent number 5,219,912
- Issue date Jun 15, 1993
- Mitsubishi Oil Co., Ltd.
- Yoshio Takahashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oil filter
- Patent number 5,114,575
- Issue date May 19, 1992
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas removal pump for liquid
- Patent number 5,085,561
- Issue date Feb 4, 1992
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas removable pump for liquid
- Patent number 5,064,452
- Issue date Nov 12, 1991
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Process for separating 2,6-dimethylnaphthalene
- Patent number 5,059,742
- Issue date Oct 22, 1991
- Mitsubishi Oil Co., Ltd.
- Tsutomu Miyashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas removable pump for liquid
- Patent number 5,051,072
- Issue date Sep 24, 1991
- Mitsubishi Oil Co., Ltd.
- Hisashi Yano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Mitsubishi Oil Co., Ltd.

Organization

Patents Grantslast 30 patents

Lubricating oil composition

Process for desulfurizing catalytically cracked gasoline

Process for desulfurizing catalytically cracked gasoline

Process for the preparation of 1,2,4,5-dimethyldiisopropylbenzene

Refrigerating machine oil composition for use with HCFC and HFC ref...

Alkenylsuccinic acid emulsion sizing agent (2)

Refrigerating machine oil composition for use with HFC refrigerant

Alkenylsuccinic acid emulsion sizing agent (1)

Method of alkylating the side chain of alkyl-substituted aromatic h...

Method of alkylating the side chain of alkyl-substituted aromatic h...

Bubble separating apparatus

Process for producing spherical zeolite catalyst and apparatus for...

Process for producing low viscosity lubricating base oil having hig...

Process for producing low viscosity lubricating base oil having hig...

Catalysts for hydrogenolytic dealkylation and use thereof

Alkenylsuccini acid emulsion sizing agent

Gasoline-blended methanol fuel for internal combustion engines

Refrigerator oil composition

Gasoline-blended methanol fuel for internal combustion engines

Emulsified alkenylsuccinic acid sizing agent

Device for dynamically measuring bubble content of flowing liquid

Hydrogenated liquid petroleum resin and hot melt pressure-sensitive...

Paper sizing agent composition

Sizing agent for paper

Emulsified alkenylsuccinic acid sizing agent

Oil filter

Gas removal pump for liquid

Gas removable pump for liquid

Process for separating 2,6-dimethylnaphthalene

Gas removable pump for liquid