Osaka Oxygen Industries Ltd.

Organization

Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for extraction of highly purified oxygen
- Patent number 4,519,813
- Issue date May 28, 1985
- Osaka Oxygen Industries Ltd.
- Zenzi Hagiwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for removing a nitrogen gas from mixture comprising N.sub.2...
- Patent number 4,468,238
- Issue date Aug 28, 1984
- Osaka Oxygen Industries Ltd.
- Sigeo Matsui
- C21 - METALLURGY OF IRON
Information Patent Grant
Sensor for measuring density of oxygen in molten metal
- Patent number 4,451,350
- Issue date May 29, 1984
- Nippon Kokan Kabushiki Kaisha
- Yutaka Tsuchida
- G01 - MEASURING TESTING
Information Patent Grant
Method of producing oxygen rich gas utilizing an oxygen concentrato...
- Patent number 4,331,455
- Issue date May 25, 1982
- Osaka Oxygen Industries, Ltd.
- Toru Sato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for deodorizing exhaust gas containing smelly components
- Patent number 4,307,067
- Issue date Dec 22, 1981
- Osaka Oxygen Industries Ltd.
- Taichi Tagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rare earth-containing alloys and method for purification of hydroge...
- Patent number 4,215,008
- Issue date Jul 29, 1980
- Shin-Etsu Chemical Co. Ltd.
- Zenzi Hagiwara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thermally insulating containers for liquefied gases
- Patent number 4,154,364
- Issue date May 15, 1979
- Shin-Etsu Chemical Co., Ltd.
- Zenji Hagiwara
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Oxygen sensors
- Patent number 4,141,812
- Issue date Feb 27, 1979
- Nippon Kokan Kabushiki Kaisha
- Takao Kawawa
- G01 - MEASURING TESTING

Osaka Oxygen Industries Ltd.

Organization

Patents Grantslast 30 patents

Process for extraction of highly purified oxygen

Process for removing a nitrogen gas from mixture comprising N.sub.2...

Sensor for measuring density of oxygen in molten metal

Method of producing oxygen rich gas utilizing an oxygen concentrato...

Process for deodorizing exhaust gas containing smelly components

Rare earth-containing alloys and method for purification of hydroge...

Thermally insulating containers for liquefied gases

Oxygen sensors

Patents Applicationslast 30 patents

Trademarklast 30 trademarks