Shuji Kanzaki

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing particulate water absorbing agent containing w...
- Patent number 8,912,298
- Issue date Dec 16, 2014
- Nippon Shokubai Co., Ltd.
- Koji Matsumoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production method of water-absorbent resin
- Patent number 8,513,364
- Issue date Aug 20, 2013
- Nippon Shokubai Co., Ltd.
- Masazumi Sasabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing particulate water absorbing agent containing w...
- Publication number 20110039961
- Publication date Feb 17, 2011
- NIPPON SHOKUBAI CO., LTD
- Koji Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production method of water-absorbent resin
- Publication number 20060167198
- Publication date Jul 27, 2006
- NIPPON SHOKUBAI CO., LTD.
- Masazumi Sasabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...