Hirofumi Shibata

Person

Hamada Aboshi-ku Himeji-shi Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyacrylic acid (salt)-based water absorbent...
- Patent number 10,493,429
- Issue date Dec 3, 2019
- Nippon Shokubai Co., Ltd.
- Kozo Nogi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing polyacrylic acid (salt)-based water absorbent...
- Patent number 9,567,414
- Issue date Feb 14, 2017
- Nippon Shokubai Co., Ltd.
- Kozo Nogi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water absorbing agent, water absorbent core using the agent, and ma...
- Patent number 9,180,220
- Issue date Nov 10, 2015
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbing agent and production method thereof
- Patent number 8,846,823
- Issue date Sep 30, 2014
- Nippon Shokubai Co., Ltd.
- Masatoshi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbent and producing method of same
- Patent number 8,497,226
- Issue date Jul 30, 2013
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbing resin with improved internal structure and manufact...
- Patent number 8,383,746
- Issue date Feb 26, 2013
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbing agent, water absorbent core using the agent, and ma...
- Patent number 8,198,209
- Issue date Jun 12, 2012
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing particulate water-absorbing agent and part...
- Patent number 7,919,564
- Issue date Apr 5, 2011
- Nippon Shokubai Co., Ltd.
- Hirofumi Shibata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbent and producing method of same
- Patent number 7,803,880
- Issue date Sep 28, 2010
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbing agent and its production process
- Patent number 7,750,085
- Issue date Jul 6, 2010
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for disintegrating hydrate polymer and method for production...
- Patent number 7,694,900
- Issue date Apr 13, 2010
- Nippon Shokubai Co., Ltd.
- Yoshio Irie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for continuous production of water-absorbent resin
- Patent number 7,622,535
- Issue date Nov 24, 2009
- Nippon Shokuba Co., Ltd.
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for production of water-absorbent resin
- Patent number 7,265,190
- Issue date Sep 4, 2007
- Nippon Shokubai Co., Ltd.
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT...
- Publication number 20140042364
- Publication date Feb 13, 2014
- NIPPON SHOKUBAI CO., LTD
- Kozo Nogi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT...
- Publication number 20140031473
- Publication date Jan 30, 2014
- NIPPON SHOKUBAI CO., LTD
- Kozo Nogi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER ABSORBING AGENT, WATER ABSORBENT CORE USING THE AGENT, AND MA...
- Publication number 20120305842
- Publication date Dec 6, 2012
- NIPPON SHOKUBAI CO., LTD
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER ABSORBENT AND PRODUCING METHOD OF SAME
- Publication number 20100308263
- Publication date Dec 9, 2010
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER ABSORBING AGENT, WATER ABSORBENT CORE USING THE AGENT, AND MA...
- Publication number 20090298685
- Publication date Dec 3, 2009
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER ABSORBING RESIN WITH IMPROVED INTERNAL STRUCTURE AND MANUFACT...
- Publication number 20090208748
- Publication date Aug 20, 2009
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water Absorbing Agent and Production Method Thereof
- Publication number 20080032888
- Publication date Feb 7, 2008
- Masatoshi Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water absorbent and producing method of same
- Publication number 20070123658
- Publication date May 31, 2007
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for manufacturing particulate water-absorbing agent and part...
- Publication number 20070078231
- Publication date Apr 5, 2007
- NIPPON SHOKUBAI CO., LTD
- Hirofumi Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-absorbing agent and its production process
- Publication number 20060247351
- Publication date Nov 2, 2006
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for continuous production of water-absorbent resin
- Publication number 20050215734
- Publication date Sep 29, 2005
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for disintegrating hydrate polymer and method for production...
- Publication number 20040234607
- Publication date Nov 25, 2004
- NIPPON SHOKUBAI CO.,LTD.
- Yoshio Irie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process and apparatus for production of water-absorbent resin
- Publication number 20040092688
- Publication date May 13, 2004
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hirofumi Shibata

Person

Patents Grantslast 30 patents

Method for producing polyacrylic acid (salt)-based water absorbent...

Method for producing polyacrylic acid (salt)-based water absorbent...

Water absorbing agent, water absorbent core using the agent, and ma...

Water absorbing agent and production method thereof

Water absorbent and producing method of same

Water absorbing resin with improved internal structure and manufact...

Water absorbing agent, water absorbent core using the agent, and ma...

Method for manufacturing particulate water-absorbing agent and part...

Water absorbent and producing method of same

Water-absorbing agent and its production process

Method for disintegrating hydrate polymer and method for production...

Method for continuous production of water-absorbent resin

Process and apparatus for production of water-absorbent resin

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT...

METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT...

WATER ABSORBING AGENT, WATER ABSORBENT CORE USING THE AGENT, AND MA...

WATER ABSORBENT AND PRODUCING METHOD OF SAME

WATER ABSORBING AGENT, WATER ABSORBENT CORE USING THE AGENT, AND MA...

WATER ABSORBING RESIN WITH IMPROVED INTERNAL STRUCTURE AND MANUFACT...

Water Absorbing Agent and Production Method Thereof

Water absorbent and producing method of same

Method for manufacturing particulate water-absorbing agent and part...

Water-absorbing agent and its production process

Method for continuous production of water-absorbent resin

Method for disintegrating hydrate polymer and method for production...

Process and apparatus for production of water-absorbent resin