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Kazutsune Kikuta
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Ichiharashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-clad laminates and method for producing same
Patent number
5,300,364
Issue date
Apr 5, 1994
Chisso Corporation
Hiroaki Hase
B32 - LAYERED PRODUCTS
Information
Patent Grant
Adhesive polyimide film
Patent number
5,300,627
Issue date
Apr 5, 1994
Chisso Corporation
Kouichi Kunimune
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing molded articles of polyimide precursor
Patent number
5,290,497
Issue date
Mar 1, 1994
Chisso Corporation
Mitsuo Kurita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing printed circuit boards
Patent number
5,254,361
Issue date
Oct 19, 1993
Chisso Corporation
Takao Kawamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible copper-applied substrates
Patent number
5,192,619
Issue date
Mar 9, 1993
Chisso Corporation
Shiro Konotsune
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flexible printed-circuit base board and process for producing the same
Patent number
5,112,694
Issue date
May 12, 1992
Chisso Corporation
Shiro Konotsune
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing a flexible printed base
Patent number
5,077,084
Issue date
Dec 31, 1991
Chisso Corporation
Shiro Konotsune
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Polyamide having a low elastic modulus and a process for producing...
Patent number
4,981,940
Issue date
Jan 1, 1991
Chisso Corporation
Shiro Konotsune
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt-moldable crystalline polyimide polymer
Patent number
4,923,968
Issue date
May 8, 1990
Chisso Corporation
Kouichi Kunimune
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,533,705
Issue date
Aug 6, 1985
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preactivated catalyst for producing .alpha.-olefin polymers
Patent number
4,514,513
Issue date
Apr 30, 1985
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing terpolymers of propylene, ethylene and anothe...
Patent number
4,483,971
Issue date
Nov 20, 1984
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,420,593
Issue date
Dec 13, 1983
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing .alpha.-olefin polymers
Patent number
4,403,081
Issue date
Sep 6, 1983
Chisso Corporation
Masato Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,387,198
Issue date
Jun 7, 1983
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,368,304
Issue date
Jan 11, 1983
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,363,901
Issue date
Dec 14, 1982
Chisso Corporation
Kazutsune Kikuta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing .alpha.-olefin polymers
Patent number
4,321,345
Issue date
Mar 23, 1982
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,309,521
Issue date
Jan 5, 1982
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing .alpha.-olefin polymers
Patent number
4,304,891
Issue date
Dec 8, 1981
Chisso Corporation
Akihiro Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing .alpha.-olefin polymers
Patent number
4,287,328
Issue date
Sep 1, 1981
Chisso Corporation
Kazutsune Kikuta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...