Nobuyuki Harada

Person

Suita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Particulate water retaining material for cultivating plant having w...
- Patent number 8,765,857
- Issue date Jul 1, 2014
- Nippon Shokubai Co., Ltd.
- Hirotama Fujimaru
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Water-absorbing agent and production process therefor, and water-ab...
- Patent number 7,495,056
- Issue date Feb 24, 2009
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent resin composition
- Patent number 7,250,459
- Issue date Jul 31, 2007
- Nippon Shokubai Co., Ltd.
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing agent and production process therefor, and water-ab...
- Patent number 7,098,284
- Issue date Aug 29, 2006
- Nippon Shokubal Co., Ltd
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent agent, method for production thereof, and water-abs...
- Patent number 6,992,144
- Issue date Jan 31, 2006
- Nippon Shokubai Co., Ltd.
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production processes for basic water-absorbent resin and water-abso...
- Patent number 6,881,792
- Issue date Apr 19, 2005
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing agent and process for producing the same
- Patent number 6,809,158
- Issue date Oct 26, 2004
- Nippon Shokubai Co., Ltd.
- Hiroyuki Ikeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing agent and process for producing the same
- Patent number 6,677,405
- Issue date Jan 13, 2004
- Nippon Shokubai Co., Ltd.
- Hiroyuki Ikeuchi
Information Patent Grant
Water-absorbent resin powder and production process therefor
- Patent number 6,576,713
- Issue date Jun 10, 2003
- Nippon Shokubai Co., Ltd.
- Kunihiko Ishizaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic resin, absorbent article, and acrylic acid for polymeri...
- Patent number 6,444,744
- Issue date Sep 3, 2002
- Nippon Shokubai Co., Ltd.
- Hirotama Fujimaru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crosslinked polymer particle and its production process and use
- Patent number 6,410,616
- Issue date Jun 25, 2002
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water absorbent resin
- Patent number 6,399,668
- Issue date Jun 4, 2002
- Nippon Shokubai Co., Ltd.
- Koji Miyake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production process for vinylpyrrolidone polymer
- Patent number 6,391,994
- Issue date May 21, 2002
- Nippon Shokubai Co., Ltd.
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing composition and production process for water-absorb...
- Patent number 6,372,852
- Issue date Apr 16, 2002
- Nippon Shokubai Co., Ltd.
- Kazuhisa Hitomi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-swellable crosslinked polymer, its composition, and their pro...
- Patent number 6,342,652
- Issue date Jan 29, 2002
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-swellable crosslinked polymer composition and production
- Patent number 6,333,109
- Issue date Dec 25, 2001
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface-crosslinking process for water-absorbent resin
- Patent number 6,254,990
- Issue date Jul 3, 2001
- Nippon Shokubai Co., Ltd.
- Kunihiko Ishizaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of water absorbent resin
- Patent number 6,251,960
- Issue date Jun 26, 2001
- Nippon Shokubai Co., Ltd.
- Kunihiko Ishizaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent agent and method for manufacturing the same
- Patent number 6,187,872
- Issue date Feb 13, 2001
- Nippon Shokubai Co., Ltd.
- Toru Yanase
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure-resistant absorbent resin, disposable diaper using the res...
- Patent number 6,184,433
- Issue date Feb 6, 2001
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing a hydrophilic resin
- Patent number 6,150,469
- Issue date Nov 21, 2000
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-swellable crosslinked polymer, production process therefor, a...
- Patent number 6,110,984
- Issue date Aug 29, 2000
- Nippon Shokubai Co., Ltd.
- Hirotama Fujimaru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent resin and method for production thereof
- Patent number 6,107,358
- Issue date Aug 22, 2000
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid-absorbing resin, manufacturing method thereof and gel compos...
- Patent number 6,103,425
- Issue date Aug 15, 2000
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of production of water-absorbing resin
- Patent number 6,100,305
- Issue date Aug 8, 2000
- Nippon Shokubai Co., Ltd.
- Koji Miyake
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Absorbent resin, absorbent material and method of manufacturing the...
- Patent number 6,001,911
- Issue date Dec 14, 1999
- Nippon Shikubai Co., Ltd.
- Kunihiko Ishizaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent resin, process for production thereof, and water-ab...
- Patent number 5,985,944
- Issue date Nov 16, 1999
- Nippon Shokubai Co., Ltd.
- Kunihiko Ishizaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent agent powders and manufacturing method of the same
- Patent number 5,981,070
- Issue date Nov 9, 1999
- Nippon Shokubai Co., Ltd.
- Kunihiko Ishizaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent composite, method for production thereof, and absorbent a...
- Patent number 5,853,867
- Issue date Dec 29, 1998
- Nippon Shokubai Co., Ltd.
- Nobuyuki Harada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gelling material for aqueous fluids
- Patent number 5,830,543
- Issue date Nov 3, 1998
- Nippon Shokubai Co., Ltd.
- Koji Miyake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Particulate water retaining material for cultivating plant having w...
- Publication number 20070101644
- Publication date May 10, 2007
- Hirotama Fujimaru
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Water-absorbing agent and production process therfor, and water-abs...
- Publication number 20060229413
- Publication date Oct 12, 2006
- NIPPON SHOKUBAI CO., LTD
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent resin composition
- Publication number 20060025536
- Publication date Feb 2, 2006
- NIPPON SHOKUBAI CO., LTD.
- Yorimichi Dairoku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production processes for basic water-absorbent resin and water-abso...
- Publication number 20040087730
- Publication date May 6, 2004
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-absorbent agent, method for production thereof, and water-abs...
- Publication number 20030092849
- Publication date May 15, 2003
- YORIMICHI DAIROKU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-absorbing agent and production process therefor, and water-ab...
- Publication number 20030069359
- Publication date Apr 10, 2003
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Water-absorbing agent and process for producing the same
- Publication number 20020072471
- Publication date Jun 13, 2002
- Hiroyuki Ikeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBENT AGENT, METHOD FOR PRODUCTION THEREOF, AND WATER- AB...
- Publication number 20020013394
- Publication date Jan 31, 2002
- YORIMICHI DAIROKU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBING COMPOSITION AND PRODUCTION PROCESS FOR WATER-ABSORB...
- Publication number 20010047059
- Publication date Nov 29, 2001
- KAZUHISA HITOMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-absorbent resin powder and production process therefor
- Publication number 20010025093
- Publication date Sep 27, 2001
- Kunihiko Ishizaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production process for vinylpyrrolidone polymer
- Publication number 20010020078
- Publication date Sep 6, 2001
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production processes for basic water-absorbent resin and water-abso...
- Publication number 20010006267
- Publication date Jul 5, 2001
- Nobuyuki Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Nobuyuki Harada

Person

Patents Grantslast 30 patents

Particulate water retaining material for cultivating plant having w...

Water-absorbing agent and production process therefor, and water-ab...

Absorbent resin composition

Water-absorbing agent and production process therefor, and water-ab...

Water-absorbent agent, method for production thereof, and water-abs...

Production processes for basic water-absorbent resin and water-abso...

Water-absorbing agent and process for producing the same

Water-absorbing agent and process for producing the same

Water-absorbent resin powder and production process therefor

Hydrophilic resin, absorbent article, and acrylic acid for polymeri...

Crosslinked polymer particle and its production process and use

Water absorbent resin

Production process for vinylpyrrolidone polymer

Water-absorbing composition and production process for water-absorb...

Water-swellable crosslinked polymer, its composition, and their pro...

Water-swellable crosslinked polymer composition and production

Surface-crosslinking process for water-absorbent resin

Process for production of water absorbent resin

Water-absorbent agent and method for manufacturing the same

Pressure-resistant absorbent resin, disposable diaper using the res...

Method of producing a hydrophilic resin

Water-swellable crosslinked polymer, production process therefor, a...

Water-absorbent resin and method for production thereof

Liquid-absorbing resin, manufacturing method thereof and gel compos...

Method of production of water-absorbing resin

Absorbent resin, absorbent material and method of manufacturing the...

Water-absorbent resin, process for production thereof, and water-ab...

Water-absorbent agent powders and manufacturing method of the same

Absorbent composite, method for production thereof, and absorbent a...

Gelling material for aqueous fluids

Patents Applicationslast 30 patents

Particulate water retaining material for cultivating plant having w...

Water-absorbing agent and production process therfor, and water-abs...

Absorbent resin composition

Production processes for basic water-absorbent resin and water-abso...

Water-absorbent agent, method for production thereof, and water-abs...

Water-absorbing agent and production process therefor, and water-ab...

Water-absorbing agent and process for producing the same

WATER-ABSORBENT AGENT, METHOD FOR PRODUCTION THEREOF, AND WATER- AB...

WATER-ABSORBING COMPOSITION AND PRODUCTION PROCESS FOR WATER-ABSORB...

Water-absorbent resin powder and production process therefor

Production process for vinylpyrrolidone polymer

Production processes for basic water-absorbent resin and water-abso...