Akihisa Furuno

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for stabilizing aqueous acrylamide solution
- Patent number 5,352,828
- Issue date Oct 4, 1994
- Nitto Chemical Industry Co., Ltd.
- Susumu Seki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water-soluble radical-curing polyvinyl alcohol derivative
- Patent number 5,200,464
- Issue date Apr 6, 1993
- Nitto Chemical Industry Co. Ltd.
- Akihisa Furuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing powder of cationic polymer
- Patent number 4,734,238
- Issue date Mar 29, 1988
- Mitsubishi Rayon Co., Ltd.
- Teruhiko Sugimori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the preparation of cationic polymers
- Patent number 4,514,551
- Issue date Apr 30, 1985
- Nitto Chemical Industry Co., Ltd.
- Akihisa Furuno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modification of acrylamide polymers
- Patent number 4,313,863
- Issue date Feb 2, 1982
- Nitto Chemical Industry Co. Ltd.
- Ryoji Handa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing acrylamide polymers
- Patent number 4,306,045
- Issue date Dec 15, 1981
- Nitto Chemical Industry Co., Ltd.
- Norimasa Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing acrylamide polymers
- Patent number 4,306,048
- Issue date Dec 15, 1981
- Nitto Chemical Industry Co., Ltd.
- Norimasa Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polymer from quaternized acrylate monomer
- Patent number 4,190,717
- Issue date Feb 26, 1980
- Nitto Chemical Industry Co., Ltd.
- Naoyuki Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal surfaces coated with aliphatic acids containing 12 carbon ato...
- Patent number 4,165,419
- Issue date Aug 21, 1979
- Nitto Chemical Industry Co., Ltd.
- Naoyuki Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing water-soluble cationic polymers
- Patent number 4,164,612
- Issue date Aug 14, 1979
- Nitto Chemical Industry Co., Ltd.
- Naoyuki Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for reducing the adhesiveness of hydrogel-like polymer by ad...
- Patent number 4,134,871
- Issue date Jan 16, 1979
- Nitto Chemical Industry Co., Ltd.
- Hisao Otani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Akihisa Furuno

Person

Patents Grantslast 30 patents

Process for stabilizing aqueous acrylamide solution

Water-soluble radical-curing polyvinyl alcohol derivative

Process for producing powder of cationic polymer

Process for the preparation of cationic polymers

Modification of acrylamide polymers

Process for producing acrylamide polymers

Method for preparing acrylamide polymers

Process for producing polymer from quaternized acrylate monomer

Metal surfaces coated with aliphatic acids containing 12 carbon ato...

Process for producing water-soluble cationic polymers

Method for reducing the adhesiveness of hydrogel-like polymer by ad...