SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bubble column-type Fischer-Tropsch synthesis slurry bed reaction sy...
- Patent number 8,057,744
- Issue date Nov 15, 2011
- Nippon Steel Engineering Co., Ltd.
- Yasuhiro Onishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing synthetic gas employing catalyst for reforming
- Patent number 6,726,853
- Issue date Apr 27, 2004
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Hideo Okado
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Catalyst for reforming
- Patent number 6,423,665
- Issue date Jul 23, 2002
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Hideo Okado
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for oxidative coupling of methane comprising catalytic cracking
- Patent number 5,750,821
- Issue date May 12, 1998
- Japan National Oil Corporation
- Makoto Inomata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for oxidative coupling of methane
- Patent number 5,736,107
- Issue date Apr 7, 1998
- Japan National Oil Corporation
- Makoto Inomata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for determining parameters of formations surro...
- Patent number 5,508,616
- Issue date Apr 16, 1996
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Motoyuki Sato
- G01 - MEASURING TESTING
Information Patent Grant
Method for preparing ethane and ethylene from methane
- Patent number 5,354,936
- Issue date Oct 11, 1994
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Masami Yamamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for measurement of geological age by measuring zirconium...
- Patent number 5,049,736
- Issue date Sep 17, 1991
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Kunio Kai
- G01 - MEASURING TESTING
Information Patent Grant
Cable connection head for a well logging cable useful at high tempe...
- Patent number 4,725,783
- Issue date Feb 16, 1988
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Makoto Miyairi
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
MERCURY REMOVAL APPARATUS FOR LIQUID HYDROCARBON
- Publication number 20100025184
- Publication date Feb 4, 2010
- JGC CORPORATION
- Hiromitsu Shibuya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BUBBLE COLUMN-TYPE FISCHER-TROPSCH SYNTHESIS SLURRY BED REACTION SY...
- Publication number 20090220389
- Publication date Sep 3, 2009
- NIPPON STEEL ENGINEERING CO., LTD
- Yasuhiro Onishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing synthesis gas for the fischer-tropsch synthes...
- Publication number 20050220703
- Publication date Oct 6, 2005
- Japan Oil, Gas and Metals National Corporation
- Masaru Ihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for measuring mercury concentration within hydrocarbons
- Publication number 20050186678
- Publication date Aug 25, 2005
- Sekiyushigen Kaihatsu Kabushiki Kaisha
- Hitomi Hirano
- G01 - MEASURING TESTING

SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA

Organization

Patents Grantslast 30 patents

Bubble column-type Fischer-Tropsch synthesis slurry bed reaction sy...

Process for producing synthetic gas employing catalyst for reforming

Catalyst for reforming

Method for oxidative coupling of methane comprising catalytic cracking

Apparatus for oxidative coupling of methane

Apparatus and method for determining parameters of formations surro...

Method for preparing ethane and ethylene from methane

Apparatus for measurement of geological age by measuring zirconium...

Cable connection head for a well logging cable useful at high tempe...

Patents Applicationslast 30 patents

MERCURY REMOVAL APPARATUS FOR LIQUID HYDROCARBON

BUBBLE COLUMN-TYPE FISCHER-TROPSCH SYNTHESIS SLURRY BED REACTION SY...

Process for producing synthesis gas for the fischer-tropsch synthes...

Process for measuring mercury concentration within hydrocarbons

Trademarklast 30 trademarks