Yasuhisa Nakashima

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Absorption agent and absorbent article
- Patent number 11,607,667
- Issue date Mar 21, 2023
- Nippon Shokubai Co., Ltd.
- Hiroki Kawada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water absorbent agent composition and method for producing same, as...
- Patent number 10,363,339
- Issue date Jul 30, 2019
- Nippon Shokubai Co., Ltd
- Manabu Ueda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate water absorbing agent and process for producing same
- Patent number 10,196,500
- Issue date Feb 5, 2019
- Nippon Shokubai Co., Ltd.
- Yasuhisa Nakashima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water-absorbent resin composition and method for producing thereof,...
- Patent number 9,796,853
- Issue date Oct 24, 2017
- Nippon Shokubai Co., Ltd.
- Hiroko Ueda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Particulate water-absorbing agent and production method for the same
- Patent number 9,669,386
- Issue date Jun 6, 2017
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Polyacrylic acid (salt)-based water absorbent resin powder and meth...
- Patent number 9,044,525
- Issue date Jun 2, 2015
- 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
Water absorbent resin composition and method for producing the same
- Patent number 8,026,294
- Issue date Sep 27, 2011
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbent composition, process for production thereof, absorb...
- Patent number 7,825,169
- Issue date Nov 2, 2010
- Nippon Shokubai Co Ltd
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Particulate water absorbing agent, water-absorbent core and absorbi...
- Patent number 7,745,537
- Issue date Jun 29, 2010
- Nippon Shokubai Co., Ltd.
- Yasuhisa Nakashima
- 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
Acrylic acid composition and its production process, and process fo...
- Patent number 7,049,366
- Issue date May 23, 2006
- Nippon Shokubai Co., Ltd.
- Sei Nakahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ABSORPTION AGENT AND ABSORBENT ARTICLE
- Publication number 20200398253
- Publication date Dec 24, 2020
- NIPPON SHOKUBAI CO., LTD
- Hiroki KAWADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PARTICULATE WATER ABSORBING AGENT AND PROCESS FOR PRODUCING SAME
- Publication number 20150218341
- Publication date Aug 6, 2015
- NIPPON SHOKUBAI CO., LTD
- Yasuhisa Nakashima
- G01 - MEASURING TESTING
Information Patent Application
WATER ABSORBENT AGENT COMPOSITION AND METHOD FOR PRODUCING SAME, AS...
- Publication number 20140299815
- Publication date Oct 9, 2014
- Manabu Ueda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polyacrylic Acid (Salt)-Based Water Absorbent Resin Powder and Meth...
- Publication number 20140193641
- Publication date Jul 10, 2014
- NIPPON SHOKUBAI CO., LTD
- Kazushi Torii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PARTICULATE WATER-ABSORBING AGENT AND PRODUCTION METHOD FOR THE SAME
- Publication number 20130175473
- Publication date Jul 11, 2013
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-ABSORBING RESIN COMPOSITION AND PROCESS FOR PRODUCTION OF THE...
- Publication number 20100240808
- Publication date Sep 23, 2010
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- 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
Particulate Water Absorbing Agent, Water-Absorbent Core and Absorbi...
- Publication number 20090008604
- Publication date Jan 8, 2009
- NIPPON SHOKUBAI CO., LTD
- Yasuhisa Nakashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Water-absorbent resin composition and method for producing thereof,...
- Publication number 20060189738
- Publication date Aug 24, 2006
- Hiroko Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acrylic acid composition and its production process, and process fo...
- Publication number 20040110914
- Publication date Jun 10, 2004
- Sei Nakahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
WATER-ABSORBENT COMPOSITION,PROCESS FOR PRODUCTION THEREOF,ABSORBEN...
- Publication number 20040048955
- Publication date Mar 11, 2004
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yasuhisa Nakashima

Person

Patents Grantslast 30 patents

Absorption agent and absorbent article

Water absorbent agent composition and method for producing same, as...

Particulate water absorbing agent and process for producing same

Water-absorbent resin composition and method for producing thereof,...

Particulate water-absorbing agent and production method for the same

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

Polyacrylic acid (salt)-based water absorbent resin powder and meth...

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

Water absorbent resin composition and method for producing the same

Water-absorbent composition, process for production thereof, absorb...

Particulate water absorbing agent, water-absorbent core and absorbi...

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

Acrylic acid composition and its production process, and process fo...

Patents Applicationslast 30 patents

ABSORPTION AGENT AND ABSORBENT ARTICLE

PARTICULATE WATER ABSORBING AGENT AND PROCESS FOR PRODUCING SAME

WATER ABSORBENT AGENT COMPOSITION AND METHOD FOR PRODUCING SAME, AS...

Polyacrylic Acid (Salt)-Based Water Absorbent Resin Powder and Meth...

PARTICULATE WATER-ABSORBING AGENT AND PRODUCTION METHOD FOR THE SAME

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

WATER-ABSORBING RESIN COMPOSITION AND PROCESS FOR PRODUCTION OF THE...

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

Particulate Water Absorbing Agent, Water-Absorbent Core and Absorbi...

Water-absorbent resin composition and method for producing thereof,...

Acrylic acid composition and its production process, and process fo...

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

WATER-ABSORBENT COMPOSITION,PROCESS FOR PRODUCTION THEREOF,ABSORBEN...