Yoshihiko Masuda

Person

Suita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Waste solution solidifying agent, process for preparing the same an...
- Patent number 8,598,405
- Issue date Dec 3, 2013
- Nippon Shokubai Co., Ltd.
- Yoshihiko Masuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-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
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
Absorbing agent, process of manufacturing same, and absorbent produ...
- Patent number RE38444
- Issue date Feb 24, 2004
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- 524 - Synthetic resins or natural rubbers
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
Method of producing a hydrophilic resin
- Patent number 6,476,155
- Issue date Nov 5, 2002
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesion preventing method and support body extracting method
- Patent number 6,280,120
- Issue date Aug 28, 2001
- Nippon Shokubai Co., Ltd.
- Kouichi Okamoto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for manufacturing an absorbing agent and absorbent material
- Patent number 6,180,724
- Issue date Jan 30, 2001
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process of manufacturing precursor of an absorbing agent
- Patent number 6,054,541
- Issue date Apr 25, 2000
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent and method for production of absorbent resin
- Patent number 5,866,678
- Issue date Feb 2, 1999
- Nippon Shokubai Co., Ltd.
- Katsuhiro Kajikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbing agent, process of manufacturing same, and absorbent produ...
- Patent number 5,760,080
- Issue date Jun 2, 1998
- Nippon Shokubai Co., Ltd.
- Katsuyuki Wada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-absorbent agent, method for production thereof, and water-abs...
- Patent number 5,610,208
- Issue date Mar 11, 1997
- Nippon Shokubai Co., Ltd.
- Yorimichi Dairoku
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing an absorbent resin crosslinked with a mixture...
- Patent number 5,574,121
- Issue date Nov 12, 1996
- Nippon Shokubai Co., Ltd.
- Yoshio Irie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for production of absorbent resin
- Patent number 5,478,879
- Issue date Dec 26, 1995
- Nippon Shokubai Co., Ltd.
- Katsuhiro Kajikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of absorbent resin
- Patent number 5,422,405
- Issue date Jun 6, 1995
- Nippon Shokubai Co., Ltd.
- Yorimichi Dairoku
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water absorbing agent
- Patent number 4,734,478
- Issue date Mar 29, 1988
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Tsuneo Tsubakimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent resin composition and process for producing same
- Patent number 4,286,082
- Issue date Aug 25, 1981
- Nippon Shokubai Kagaku Kogyo & Co., Ltd.
- Tsuneo Tsubakimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Waste solution solidifying agent, process for preparing the same an...
- Publication number 20070185366
- Publication date Aug 9, 2007
- Yoshihiko Masuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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 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-...

Yoshihiko Masuda

Person

Patents Grantslast 30 patents

Waste solution solidifying agent, process for preparing the same an...

Absorbent resin composition

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

Water-absorbing agent and process for producing the same

Absorbing agent, process of manufacturing same, and absorbent produ...

Water-absorbing agent and process for producing the same

Method of producing a hydrophilic resin

Adhesion preventing method and support body extracting method

Process for manufacturing an absorbing agent and absorbent material

Process of manufacturing precursor of an absorbing agent

Absorbent and method for production of absorbent resin

Absorbing agent, process of manufacturing same, and absorbent produ...

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

Process for preparing an absorbent resin crosslinked with a mixture...

Method for production of absorbent resin

Method for production of absorbent resin

Water absorbing agent

Absorbent resin composition and process for producing same

Patents Applicationslast 30 patents

Waste solution solidifying agent, process for preparing the same an...

Absorbent resin composition

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

Water-absorbing agent and process for producing the same

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