Masakazu Yamamori

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing water-absorbent resin
- Patent number 6,573,330
- Issue date Jun 3, 2003
- Sumitomo Seika Chemicals, Co., Ltd.
- Masato Fujikake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
WATER-ABSORBING RESIN SUITABLE FOR ABSORBING VISCOUS LIQUIDS CONTAI...
- Publication number 20100273647
- Publication date Oct 28, 2010
- Sumitomo Seika Chemicals Co., LTD
- Yasuhiro Nawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBING RESIN SUITABLE FOR ABSORBING VISCOUS LIQUIDS CONTAI...
- Publication number 20090136736
- Publication date May 28, 2009
- Sumitomo Seika Chemicals Co., LTD
- Yasuhiro Nawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-absorbing resin suitable for absorbing viscous liquids contai...
- Publication number 20070178786
- Publication date Aug 2, 2007
- Sumitomo Seika Chemicals Co., LTD
- Yasuhiro Nawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-absorbing resin suitable for absorbing viscous liquids contai...
- Publication number 20030153887
- Publication date Aug 14, 2003
- Yasuhiro Nawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...