Yoshio Tajima

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for use in the alkylation of isoalkanes
- Patent number 6,127,309
- Issue date Oct 3, 2000
- Nippon Oil Co., Ltd.
- Fuyuki Aida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Olefin polymerization catalyst and process for preparing polyolefins
- Patent number 6,077,804
- Issue date Jun 20, 2000
- Nippon Oil Company, Limited
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for use in the alkylation of isoalkanes
- Patent number 5,968,868
- Issue date Oct 19, 1999
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,824,618
- Issue date Oct 20, 1998
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,795,839
- Issue date Aug 18, 1998
- Nippon Oil Co., Ltd.
- Naoki Kataoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oligomerization catalysts and process using the same for the produc...
- Patent number 5,744,678
- Issue date Apr 28, 1998
- Nippon Oil Co., Ltd.
- Fuyuki Aida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst component for the polymerization of olefins
- Patent number 5,728,641
- Issue date Mar 17, 1998
- Nippon Oil Company, Limited
- Fuyuki Aida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,707,914
- Issue date Jan 13, 1998
- Nippon Oil Co., Ltd.
- Naoki Kataoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,677,401
- Issue date Oct 14, 1997
- Nippon Oil Co., Ltd.
- Naoki Kataoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the polymerization of olefinic hydrocarbons
- Patent number 5,670,588
- Issue date Sep 23, 1997
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,643,845
- Issue date Jul 1, 1997
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for polymerization of olefins
- Patent number 5,625,014
- Issue date Apr 29, 1997
- Nippon Oil Co., Ltd.
- Naoki Kataoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst components for olefin polemerization and use thereof
- Patent number 5,604,170
- Issue date Feb 18, 1997
- Nippon Oil Company, Limited
- Akira Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerization of olefinic hydrocarbon
- Patent number 5,594,082
- Issue date Jan 14, 1997
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for the polymerization of olefins
- Patent number 5,556,821
- Issue date Sep 17, 1996
- Nippon Oil Company, Limited
- Fuyuki Aida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,451,555
- Issue date Sep 19, 1995
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyolefines
- Patent number 5,391,660
- Issue date Feb 21, 1995
- Nippon Oil Company, Limited
- Yosuke Numao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,387,567
- Issue date Feb 7, 1995
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst components for polymerization of olefins
- Patent number 5,331,071
- Issue date Jul 19, 1994
- Nippon Oil Co., Ltd.
- Naoki Kataoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing ethylene polymers
- Patent number 5,013,802
- Issue date May 7, 1991
- Nippon Oil Company, Limited
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene composition
- Patent number 4,835,219
- Issue date May 30, 1989
- Nippon Oil Co., Ltd.
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyolefins
- Patent number 4,619,981
- Issue date Oct 28, 1986
- Nippon Oil Company, Limited
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyolefins
- Patent number 4,525,555
- Issue date Jun 25, 1985
- Nippon Oil Company, Limited
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Terpolymer produced from ethylene, propylene and butylene-1
- Patent number 4,415,718
- Issue date Nov 15, 1983
- Nippon Oil Company, Ltd.
- Mituji Miyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyolefins
- Patent number 4,410,670
- Issue date Oct 18, 1983
- Nippon Oil Company, Limited
- Yoshio Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a copolymer
- Patent number 4,404,342
- Issue date Sep 13, 1983
- Nippon Oil Company, Ltd.
- Mituji Miyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a copolymer
- Patent number 4,322,514
- Issue date Mar 30, 1982
- Nippon Oil Company, Limited
- Mituji Miyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyolefins
- Patent number 4,288,579
- Issue date Sep 8, 1981
- Nippon Oil Company, Limited
- Mitsuji Miyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Yoshio Tajima

Person

Patents Grantslast 30 patents

Catalyst for use in the alkylation of isoalkanes

Olefin polymerization catalyst and process for preparing polyolefins

Catalyst for use in the alkylation of isoalkanes

Catalyst components for polymerization of olefins

Catalyst components for polymerization of olefins

Oligomerization catalysts and process using the same for the produc...

Catalyst component for the polymerization of olefins

Catalyst components for polymerization of olefins

Catalyst components for polymerization of olefins

Process for the polymerization of olefinic hydrocarbons

Catalyst components for polymerization of olefins

Method for polymerization of olefins

Solid catalyst components for olefin polemerization and use thereof

Process for polymerization of olefinic hydrocarbon

Catalyst component for the polymerization of olefins

Catalyst components for polymerization of olefins

Process for preparing polyolefines

Catalyst components for polymerization of olefins

Catalyst components for polymerization of olefins

Process for preparing ethylene polymers

Polyethylene composition

Process for preparing polyolefins

Process for preparing polyolefins

Terpolymer produced from ethylene, propylene and butylene-1

Process for preparing polyolefins

Process for preparing a copolymer

Process for preparing a copolymer

Process for preparing polyolefins