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Kazuhide Hattori
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Yokkaichi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for producing a molded foam article with an integral skin
Patent number
5,665,285
Issue date
Sep 9, 1997
Mitsubishi Yuka Badische Co., Ltd.
Kazuhide Hattori
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing expanded plastics with skin
Patent number
5,366,674
Issue date
Nov 22, 1994
Aronkasei Co., Ltd.
Kazuhide Hattori
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite heat-insulating material
Patent number
4,725,492
Issue date
Feb 16, 1988
Mitsubishi Petrochemical Co., Ltd.
Takao Yazaki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Composite molded product
Patent number
4,659,618
Issue date
Apr 21, 1987
Mitsubishi Petrochemical Co., Ltd.
Takao Yazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Thermoplastic resin composition
Patent number
4,582,871
Issue date
Apr 15, 1986
Mitsubishi Petrochemical Co., Ltd.
Masataka Noro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite heat-insulating material
Patent number
4,567,097
Issue date
Jan 28, 1986
Mitsubishi Petrochemical Co., Ltd.
Takao Yazaki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Thermoforming propylene polymer laminated sheet
Patent number
4,567,089
Issue date
Jan 28, 1986
Mitsubishi Petrochemical Co., Ltd.
Satoru Hattori
B32 - LAYERED PRODUCTS
Information
Patent Grant
Composite heat-insulating material and process for the production t...
Patent number
4,500,597
Issue date
Feb 19, 1985
Mitsubishi Petrochemical Co., Ltd.
Takao Yazaki
B32 - LAYERED PRODUCTS