Kouji Maruyama

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Catalytic component for olefin polymerization
- Patent number 5,061,667
- Issue date Oct 29, 1991
- Tog Nenryo Kogyo KK (Tonen Corporation)
- Masahide Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of catalyst carrier for polymerization of olefin
- Patent number 4,960,743
- Issue date Oct 2, 1990
- Toa Nenryo Kogyo K.K.
- Masahide Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of catalyst component for olefin polymerization
- Patent number 4,950,630
- Issue date Aug 21, 1990
- Toa Nenryo Kogyo, K.K.
- Masahide Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of catalyst component for olefin polymerization
- Patent number 4,814,312
- Issue date Mar 21, 1989
- Toa Nenryo Kogyo Kabushiki Kaisha
- Masahide Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of production of catalyst carrier for polymerization of olefin
- Patent number 4,814,313
- Issue date Mar 21, 1989
- Toa Nenryo Kogyo Kabushiki Kaisha
- Masahide Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of catalyst component for olefin polymerizati...
- Patent number 4,814,311
- Issue date Mar 21, 1989
- Toa Nenryo Kogyo Kabushiki Kaisha
- Masahide Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerization of olefins
- Patent number 4,686,265
- Issue date Aug 11, 1987
- Toa Nenryo Kogyo Kabushiki Kaisha
- Kouji Maruyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for polymerization of olefins P-998
- Patent number 4,613,581
- Issue date Sep 23, 1986
- Toa Nenryo Kogyo Kabushiki Kaisha
- Kouji Maruyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for polymerization of olefins
- Patent number 4,595,735
- Issue date Jun 17, 1986
- Toa Nenryo Kogyo Kabushiki Kaisha
- Takeshi Nomura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for polymerization of olefins
- Patent number 4,544,648
- Issue date Oct 1, 1985
- Toa Nenryo Kogyo Kabushiki Kaisha
- Takeshi Nomura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for polymerization of olefins
- Patent number 4,485,186
- Issue date Nov 27, 1984
- Toa Nenryo Kogyo Kabushiki Kaisha
- Hiroshi Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing ethylene polymers
- Patent number 4,485,187
- Issue date Nov 27, 1984
- Toa Nenryo Kogyo Kabushiki Kaisha
- Takeshi Nomura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kouji Maruyama

Person

Patents Grantslast 30 patents

Catalytic component for olefin polymerization

Method for production of catalyst carrier for polymerization of olefin

Method for production of catalyst component for olefin polymerization

Method for production of catalyst component for olefin polymerization

Method of production of catalyst carrier for polymerization of olefin

Method for production of catalyst component for olefin polymerizati...

Process for polymerization of olefins

Catalyst component for polymerization of olefins P-998

Catalyst component for polymerization of olefins

Catalyst component for polymerization of olefins

Catalyst component for polymerization of olefins

Process for producing ethylene polymers