Ryusuke Umeza

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing water-absorbent resin particle
- Patent number 9,745,392
- Issue date Aug 29, 2017
- Sumitomo Seika Chemicals Co., Ltd.
- Kenji Tanimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLE
- Publication number 20170081443
- Publication date Mar 23, 2017
- Sumitomo Seika Chemicals Co., Ltd.
- Kenji TANIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-ABSORBENT RESIN, ABSORBENT BODY AND ABSORBENT ARTICLE
- Publication number 20140031203
- Publication date Jan 30, 2014
- Sumitomo Seika Chemicals Co., Ltd.
- Kimihiko Kondo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE