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Masaru Takitani
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Shinnanyo, JP
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last 30 patents
Information
Patent Grant
Catalytic component for polymerization of .alpha.-olefin and method...
Patent number
4,525,558
Issue date
Jun 25, 1985
Toyo Stauffer Chemical Co., Ltd.
Masaru Takitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for homo- or co-polymerization of .alpha.-olefin
Patent number
4,463,145
Issue date
Jul 31, 1984
Toyo Stauffer Chemical Co., Ltd.
Yoichi Sunada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic component for polymerization of .alpha.-olefin and method...
Patent number
4,442,225
Issue date
Apr 10, 1984
Toyo Stauffer Chemical Co., Ltd.
Masaru Takitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic component for polymerization of .alpha.-olefin and method...
Patent number
4,442,224
Issue date
Apr 10, 1984
Toyo Stauffer Chemical Co., Ltd.
Masaru Takitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic component for polymerization of .alpha.-olefin and method...
Patent number
4,439,541
Issue date
Mar 27, 1984
Toyo Stauffer Chemical Co., Ltd.
Masaru Takitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic component for polymerization of .alpha.-olefin and method...
Patent number
4,439,539
Issue date
Mar 27, 1984
Toyo Stauffer Chemical Co., Ltd.
Masaru Takitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and homo- or co-polymeriza...
Patent number
4,434,081
Issue date
Feb 28, 1984
Toyo Stauffer Chemical Co., Ltd.
Yoshikazu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic component for polymerizing .alpha.-olefin and method for...
Patent number
4,416,799
Issue date
Nov 22, 1983
Toyo Stauffer Chemical Co., Ltd.
Masaru Takitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- or co...
Patent number
4,361,498
Issue date
Nov 30, 1982
Toyo Stauffer Chemical Co., Ltd.
Yoichi Sunada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- or co...
Patent number
4,329,251
Issue date
May 11, 1982
Toyo Stauffer Chemical Co., Ltd.
Yoichi Sunada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- or co...
Patent number
4,316,975
Issue date
Feb 23, 1982
Toyo Stauffer Chemical Co., Ltd.
Yoshikazu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- or co...
Patent number
4,315,090
Issue date
Feb 9, 1982
Toyo Stauffer Chemical Co., Ltd.
Yoshikazu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- of co...
Patent number
4,284,525
Issue date
Aug 18, 1981
Toyo Stauffer Chemical Co., Ltd.
Yoichi Sunada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- or co...
Patent number
4,251,388
Issue date
Feb 17, 1981
Toyo Stauffer Chemical Co., Ltd.
Yoshikazu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo-or co-...
Patent number
4,235,745
Issue date
Nov 25, 1980
Toyo Stauffer Chemical Co., Ltd.
Yoshikazu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium trichloride catalytic component and method for homo- or co...
Patent number
4,222,894
Issue date
Sep 16, 1980
Toyo Stauffer Chemical Co., Ltd.
Yoshikazu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing chain structured corpuscular calcium carbonate
Patent number
4,157,379
Issue date
Jun 5, 1979
Toyo Soda Manufacturing Co., Ltd.
Junji Arika
B82 - NANO-TECHNOLOGY