Tomoyuki ARAKE

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Himeji-shi, Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing water-absorbent resin powder and production ap...
- Patent number 11,465,126
- Issue date Oct 11, 2022
- Nippon Shokubai Co., Ltd.
- Hiroyasu Watabe
- F26 - DRYING
Information Patent Grant
Acrylic acid crosslinked polymer and use thereof
- Patent number 10,696,895
- Issue date Jun 30, 2020
- Nippon Shokubai Co., Ltd
- Shigeru Sakamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING WATER-ABSORBING RESIN POWDER
- Publication number 20230372896
- Publication date Nov 23, 2023
- Tsuyoshi YORINO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER-ABSORBENT RESIN POWDER AND PRODUCTION METHOD THEREOF
- Publication number 20210115198
- Publication date Apr 22, 2021
- Nippon Shokubai Co., Ltd.
- Tsuyoshi YORINO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING WATER-ABSORBENT RESIN POWDER AND PRODUCTION AP...
- Publication number 20190329219
- Publication date Oct 31, 2019
- Nippon Shokubai Co., Ltd.
- Hiroyasu WATABE
- F26 - DRYING
Information Patent Application
NOVEL ACRYLIC ACID CROSSLINKED POLYMER AND USE THEREOF
- Publication number 20180215993
- Publication date Aug 2, 2018
- Nippon Shokubai Co., Ltd.
- Shigeru SAKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...