Toshimasa Kitayama

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Water absorbing agent and production method thereof
- Patent number 8,845,924
- Issue date Sep 30, 2014
- Nippon Shokubai Co., Ltd.
- Yoshifumi Adachi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water absorbing agent and production method thereof
- Patent number 8,257,610
- Issue date Sep 4, 2012
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbing agent and production method thereof
- Patent number 8,252,715
- Issue date Aug 28, 2012
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent resin composition and its production process
- Patent number 8,247,491
- Issue date Aug 21, 2012
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Water-absorbing agent and production process therefor, and sanitary...
- Patent number 7,312,278
- Issue date Dec 25, 2007
- Nippon Shokubai Co., Ltd.
- Yasuhisa Nakashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Particulate water-absorbent resin composition
- Patent number 7,285,615
- Issue date Oct 23, 2007
- Nippon Shokubai Co., Ltd.
- Yoshifumi Adachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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-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
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
Water absorbing agent, manufacturing method thereof, and manufactur...
- Patent number 6,071,976
- Issue date Jun 6, 2000
- Nippon Shokubai Co., Ltd.
- Yorimichi Dairoku
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, 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
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

Patents Applicationslast 30 patents

Information Patent Application
Water absorbing agent and production method thereof
- Publication number 20110180755
- Publication date Jul 28, 2011
- NIPPON SHOKUBAI CO., LTD
- Yoshifumi Adachi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water absorbing agent and production method thereof
- Publication number 20110114881
- Publication date May 19, 2011
- 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 20080221229
- Publication date Sep 11, 2008
- Nippon Shokubai Co., Ltd.
- Kazushi Torii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Vater-absorbent resin composition and its production process
- Publication number 20060073969
- Publication date Apr 6, 2006
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Particulate water-absorbent resin composition
- Publication number 20050049379
- Publication date Mar 3, 2005
- Yoshifumi Adachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Water-absorbing agent and production process therefor, and sanitary...
- Publication number 20040106745
- Publication date Jun 3, 2004
- Yasuhisa Nakashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-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
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-...

Toshimasa Kitayama

Person

Patents Grantslast 30 patents

Water absorbing agent and production method thereof

Water absorbing agent and production method thereof

Water-absorbing agent and production method thereof

Water-absorbent resin composition and its production process

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

Water-absorbing agent and production process therefor, and sanitary...

Particulate water-absorbent resin composition

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

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

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

Water-swellable crosslinked polymer composition and production

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

Water absorbing agent, manufacturing method thereof, and manufactur...

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

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

Patents Applicationslast 30 patents

Water absorbing agent and production method thereof

Water absorbing agent and production method thereof

WATER-ABSORBING AGENT AND PRODUCTION METHOD THEREOF

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

Vater-absorbent resin composition and its production process

Particulate water-absorbent resin composition

Water-absorbing agent and production process therefor, and sanitary...

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

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

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