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MITSUI POLYCHEMICALS CO., LTD.
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CHIYODA-KU, TOKYO, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process and apparatus for producing a laminated structure composed...
Patent number
4,370,187
Issue date
Jan 25, 1983
Mitsui Polychemicals Co. Ltd.
Mikio Katagiri
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Shaped articles of ethylene-vinyl acetate copolymer having a coatin...
Patent number
4,181,761
Issue date
Jan 1, 1980
Mitsui Polychemicals Co., Ltd.
Ryoji Ishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coated glass bottles
Patent number
4,099,638
Issue date
Jul 11, 1978
Mitsui Polychemicals, Co., Ltd.
Tetsujiro Tatsumi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
High-performance anisotropic plastics magnet and a process for prod...
Patent number
4,022,701
Issue date
May 10, 1977
Japan Special Steel Co., Ltd.
Shigeki Sawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73103752 - DUMILAN
Serial number
73103752
Registration number
1065587
Filing date
Oct 19, 1976
MITSUI POLYCHEMICALS CO., LTD.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry