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Otake, JP
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last 30 patents
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Patent Grant
Barrier composite films and a method for producing the same
Patent number
5,942,320
Issue date
Aug 24, 1999
Daicel Chemical Industries, Ltd.
Ryuta Miyake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Barrier composite films and method of producing the same
Patent number
5,853,862
Issue date
Dec 29, 1998
Daicel Chemical Industries, Ltd.
Takaaki Murai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Barrier composite films and a method for producing the same
Patent number
5,770,301
Issue date
Jun 23, 1998
Daicel Chemical Industries, Ltd.
Takaaki Murai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Compositions, epoxized compositions, a heat curable resin compositi...
Patent number
5,510,428
Issue date
Apr 23, 1996
Daicel Chemical Industries, Ltd.
Yoshiyuki Harano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions, epoxized compositions, a heat curable resin compositi...
Patent number
5,494,977
Issue date
Feb 27, 1996
Daicel Chemical Industries, Ltd.
Yoshiyuki Harano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate-polyol composition and polycarbonate(meth) acrylate c...
Patent number
5,143,997
Issue date
Sep 1, 1992
Daicel Chemical Industries, Ltd.
Toshio Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonatediol composition and polyurethane resin
Patent number
5,100,999
Issue date
Mar 31, 1992
Daicel Chemical Industries, Ltd.
Takaaki Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonatediol composition and polyurethane resin
Patent number
4,978,691
Issue date
Dec 18, 1990
Daicel Chemical Industries, Ltd.
Takaaki Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyether compounds, epoxy resins and processes for production thereof
Patent number
4,841,017
Issue date
Jun 20, 1989
Daicel Chemical Industries, Ltd.
Takaaki Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing lactone polymer and an anti-shrinking thermos...
Patent number
4,835,213
Issue date
May 30, 1989
Daicel Chemical Industries, Ltd.
Takaaki Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing lactone polymer and an anti-shrinking thermos...
Patent number
4,663,429
Issue date
May 5, 1987
Daicel Chemical Industries, Ltd.
Takaaki Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyether compounds, epoxy resins, epoxy resin compositions, and pr...
Patent number
4,565,859
Issue date
Jan 21, 1986
Daicel Chemical Industries, Ltd.
Takaaki Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified epoxy (meth) acrylate resin and hardenable resin compositi...
Patent number
4,475,998
Issue date
Oct 9, 1984
Daicel Chemical Industries, Ltd.
Kiyoshi Okitsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...