TonenGeneral Sekiyu K. K.

Organization

Minato-ku, Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for preventing fouling of a heat exchanger for cooling resid...
- Patent number 7,799,212
- Issue date Sep 21, 2010
- Tonen General Sekiyu K.K.
- Norihiro Nakashima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Low viscosity, high abrasion resistance engine oil composition
- Patent number 7,399,736
- Issue date Jul 15, 2008
- Tonengeneral Sekiyu K.K.
- Miyoshi Marumo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant oil composition for diesel engines (LAW964)
- Patent number 7,148,186
- Issue date Dec 12, 2006
- TonenGeneral Sekiyu K.K.
- Toshiaki Kuribayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fuel oil composition for diesel engine
- Patent number 6,972,084
- Issue date Dec 6, 2005
- TonenGeneral Sekiyu K.K.
- Isao Nakashima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Oil composition for automatic transmission
- Patent number 6,878,678
- Issue date Apr 12, 2005
- Tonen General Sekiyu K. K.
- Asep Handaya Saputra
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 6,855,675
- Issue date Feb 15, 2005
- TonenGeneral Sekiyu K.K.
- Michiya Yamada
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for internal combustion engines
- Patent number 6,750,185
- Issue date Jun 15, 2004
- TonenGeneral Sekiyu K.K.
- Sonmin Ryu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant oil composition for internal combustion engines (law859)
- Patent number 6,638,897
- Issue date Oct 28, 2003
- TonenGeneral Sekiyu K.K.
- Satoshi Ogano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for continuously variable transmission
- Patent number 6,617,286
- Issue date Sep 9, 2003
- Tonen General Sekiyu K. K.
- Takehisa Sato
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for automatic transmission
- Patent number 6,593,281
- Issue date Jul 15, 2003
- TonenGeneral Sekiyu K.K.
- Takehisa Sato
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Heat resisting lubricating oil composition
- Patent number 6,511,947
- Issue date Jan 28, 2003
- Tonen General Sekiyu K. K.
- Hiroshi Nakanishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition for continuously variable transmission
- Patent number 6,426,323
- Issue date Jul 30, 2002
- TonenGeneral Sekiyu K.K.
- Takehisa Sato
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant oil composition for internal combustion engines
- Patent number 6,329,328
- Issue date Dec 11, 2001
- Tonen General Sekiyu K. K.
- Katsuya Koganei
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant oil composition for internal combustion engines (LAW960)
- Patent number 6,323,162
- Issue date Nov 27, 2001
- TonenGeneral Sekiyu K.K.
- Sougawa Yasunori
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrotreating catalyst and processes for hydrotreating hydrocarbon...
- Patent number 6,267,874
- Issue date Jul 31, 2001
- TonenGeneral Sekiyu K.K.
- Masahiko Iijima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
FUEL OIL
- Publication number 20160017246
- Publication date Jan 21, 2016
- TONENGENERAL SEKIYU K.K.
- Keiichi KOSEKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL-COMBUSTION ENGINE
- Publication number 20150330299
- Publication date Nov 19, 2015
- TonenGeneral Sekiyu K. K.
- Keiichi KOSEKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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Trademarklast 30 trademarks

Information Trademark
86790859 - TONENGENERAL
- Serial number 86790859
- Registration number 5044092
- Filing date Oct 16, 2015
- Tonen General Sekiyu Kabushiki Kaisha
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
86791034 - TONENGENERAL
- Serial number 86791034
- Registration number 5071431
- Filing date Oct 16, 2015
- Tonen General Sekiyu Kabushiki Kaisha
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

TonenGeneral Sekiyu K. K.

Organization

Patents Grantslast 30 patents

Method for preventing fouling of a heat exchanger for cooling resid...

Low viscosity, high abrasion resistance engine oil composition

Lubricant oil composition for diesel engines (LAW964)

Fuel oil composition for diesel engine

Oil composition for automatic transmission

Lubricating oil composition

Lubricating oil composition for internal combustion engines

Lubricant oil composition for internal combustion engines (law859)

Lubricating oil composition for continuously variable transmission

Lubricating oil composition for automatic transmission

Heat resisting lubricating oil composition

Lubricating oil composition for continuously variable transmission

Lubricant oil composition for internal combustion engines

Lubricant oil composition for internal combustion engines (LAW960)

Hydrotreating catalyst and processes for hydrotreating hydrocarbon...

Patents Applicationslast 30 patents

FUEL OIL

INTERNAL-COMBUSTION ENGINE

Trademarklast 30 trademarks

86790859 - TONENGENERAL

86791034 - TONENGENERAL