Naoko Fukumura

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Fujiidera, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for steam reforming of hydrocarbons
- Patent number 5,685,890
- Issue date Nov 11, 1997
- Osaka Gas Company Limited
- Osamu Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing a desulfurization agent
- Patent number 4,985,074
- Issue date Jan 15, 1991
- Osaka Gas Company Limited
- Osamu Okada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL