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Hideki Sakai
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Kuga, JP
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last 30 patents
Information
Patent Grant
Thermal fixing developer material and wax for electrophotography
Patent number
6,063,536
Issue date
May 16, 2000
Mitsui Petrochemical Industries Ltd.
Seiichi Ikeyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Toner for developing electrostatic latent images
Patent number
5,928,825
Issue date
Jul 27, 1999
Fuji Xerox Co., Ltd.
Atsuhiko Eguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for crystal nucleation of crystalline thermoplastic resin
Patent number
5,856,386
Issue date
Jan 5, 1999
Mitsui Petrochemicals Industries, Ltd.
Hideki Sakai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Container composed of a saturated polyester resin composition
Patent number
5,714,220
Issue date
Feb 3, 1998
Mitsui Petrochemical Industries, Ltd.
Tsuyoshi Kage
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermally stabilized thermoplastic cycloolefin in resin compositions
Patent number
5,395,869
Issue date
Mar 7, 1995
Mitsui Petrochemical Industries, Ltd.
Keiji Kawamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/pentene-1 copolymer and ethylene/pentene-1 copolymer compo...
Patent number
5,324,805
Issue date
Jun 28, 1994
Mitsui Petrochemical Industries, Ltd.
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer comp...
Patent number
5,290,896
Issue date
Mar 1, 1994
Mitsui Petrochemical Industries, Ltd.
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant polyamide thermoplastic resin composition
Patent number
5,256,718
Issue date
Oct 26, 1993
Mitsui Petrochemical Industries, Ltd.
Sanehiro Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide resin compositions
Patent number
5,183,843
Issue date
Feb 2, 1993
Mitsui Petrochemical Industries, Ltd.
Hideki Sakai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant cyclic olefinic polymer composition
Patent number
5,180,767
Issue date
Jan 19, 1993
Mitsui Petrochemical Industries, Ltd.
Hideki Sakai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fire-retardant polyamide composition having good heat resistance
Patent number
5,115,010
Issue date
May 19, 1992
Mitsui Petrochemical Industries, Inc.
Hideki Sakai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...