Norihiro Wakao

Person

Suita-shi, Osaka 564, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous poly(meth)acrylic acid (salt) solution and process for prep...
- Patent number 9,315,645
- Issue date Apr 19, 2016
- Nippon Shokubai Co., Ltd.
- Norihiro Wakao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aqueous poly(meth)acrylic acid-based polymer solution
- Patent number 9,234,094
- Issue date Jan 12, 2016
- Nippon Shokubai Co, Ltd
- Norihiro Wakao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powder of a vinylpyrrolidone polymer and a process for production t...
- Patent number 7,910,672
- Issue date Mar 22, 2011
- Nippon Shokubai Co., Ltd.
- Kazuhiro Okamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophilic graft polymer
- Patent number 7,906,595
- Issue date Mar 15, 2011
- Nippon Shokubai Co., Ltd.
- Takahiro Tsumori
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Hydraulic composition
- Patent number 7,345,103
- Issue date Mar 18, 2008
- Nippon Shokubai Co., Ltd
- Yoshitomo Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
N-vinyl amide polymer and production method thereof
- Patent number 7,214,753
- Issue date May 8, 2007
- Nippon Shokubai Co., Ltd.
- Yoshitomo Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating agent for ink jet recording materials and ink jet recording...
- Patent number 6,548,182
- Issue date Apr 15, 2003
- Esprit Chemical Co.
- Dana D. Field
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Organic sulfide compound and method for production thereof
- Patent number 5,959,147
- Issue date Sep 28, 1999
- Nippon Shokubai Co., Ltd.
- Norihiro Wakao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing thiol compounds
- Patent number 5,821,382
- Issue date Oct 13, 1998
- Nippon Shokubai Co., Ltd.
- Youichi Hino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkylene sulfide
- Patent number 5,763,620
- Issue date Jun 9, 1998
- Youichi Hino
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS POLY(METH)ACRYLIC ACID (SALT) SOLUTION AND PROCESS FOR PREP...
- Publication number 20130261257
- Publication date Oct 3, 2013
- Norihiro Wakao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS POLY(METH)ACRYLIC ACID-BASED POLYMER SOLUTION
- Publication number 20130090425
- Publication date Apr 11, 2013
- NIPPON SHOKUBAI CO, LTD.
- Norihiro Wakao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrophilic Graft Polymer
- Publication number 20100004397
- Publication date Jan 7, 2010
- Nippon Shokubai Co., Ltd.
- Takahiro Tsumori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Powder of a Vinylpyrrolidone Polymer and a Process for Production T...
- Publication number 20080153988
- Publication date Jun 26, 2008
- Kazuhiro Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
N-vinyl amide polymer and production method thereof
- Publication number 20050215740
- Publication date Sep 29, 2005
- Nippon Shokubai Co., Ltd.
- Yoshitomo Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydraulic composition
- Publication number 20050045070
- Publication date Mar 3, 2005
- Nippon Shokubai Co., Ltd.
- Yoshitomo Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Norihiro Wakao

Person

Patents Grantslast 30 patents

Aqueous poly(meth)acrylic acid (salt) solution and process for prep...

Aqueous poly(meth)acrylic acid-based polymer solution

Powder of a vinylpyrrolidone polymer and a process for production t...

Hydrophilic graft polymer

Hydraulic composition

N-vinyl amide polymer and production method thereof

Coating agent for ink jet recording materials and ink jet recording...

Organic sulfide compound and method for production thereof

Method for manufacturing thiol compounds

Process for producing alkylene sulfide

Patents Applicationslast 30 patents

AQUEOUS POLY(METH)ACRYLIC ACID (SALT) SOLUTION AND PROCESS FOR PREP...

AQUEOUS POLY(METH)ACRYLIC ACID-BASED POLYMER SOLUTION

Hydrophilic Graft Polymer

Powder of a Vinylpyrrolidone Polymer and a Process for Production T...

N-vinyl amide polymer and production method thereof

Hydraulic composition