Masaharu Udagawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid oxygen scavenger composition and process for producing the same
- Patent number 8,168,079
- Issue date May 1, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Ken Sugimoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Solid oxygen scavenger composition and process for producing the same
- Patent number 8,017,033
- Issue date Sep 13, 2011
- Mitsubishi Gas Chemical Company, Inc.
- Ken Sugimoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
SOLID OXYGEN SCAVENGER COMPOSITION AND PROCESS FOR PRODUCING THE SAME
- Publication number 20110172091
- Publication date Jul 14, 2011
- Ken Sugimoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
SOLID OXYGEN SCAVENGER COMPOSITION AND PROCESS FOR PRODUCING THE SAME
- Publication number 20090159846
- Publication date Jun 25, 2009
- Ken Sugimoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES