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Mitsuru Awata
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Yokohama, JP
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last 30 patents
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Patent Grant
Vacuum heat-insulator
Patent number
5,866,228
Issue date
Feb 2, 1999
Mitsubishi Chemical Corporation
Mitsuru Awata
B32 - LAYERED PRODUCTS
Information
Patent Grant
Carbon fiber-reinforced concrete and method for preparing the same
Patent number
5,685,902
Issue date
Nov 11, 1997
Mitsubishi Chemical Corporation
Mitsuharu Tezuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Short carbon fiber chopped strands and short carbon fiber reinforce...
Patent number
5,679,149
Issue date
Oct 21, 1997
Mitsubishi Chemical Corporation
Mitsuharu Tezuka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
In organic fibers containing fine crystals of AlN and Al.sub.2 O.su...
Patent number
4,761,388
Issue date
Aug 2, 1988
Mitsubishi Chemical Industries Limited
Yasuo Oguri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Calcium silicate shaped product
Patent number
4,574,012
Issue date
Mar 4, 1986
Mitsubishi Chemical Industries Ltd.
Yasuo Oguri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for preparing a calcium silicate shaped product
Patent number
4,490,320
Issue date
Dec 25, 1984
Mitsubishi Chemical Industries Ltd.
Yasuo Oguri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for preparing calcium silicate shaped product
Patent number
4,427,611
Issue date
Jan 24, 1984
Mitsubishi Chemical Industries Ltd.
Yasuo Oguri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for preparing calcium silicate shaped product
Patent number
4,388,257
Issue date
Jun 14, 1983
Mitsubishi Chemical Industries Ltd.
Yasuo Oguri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Molded gypsum product and process for preparing the same
Patent number
4,127,628
Issue date
Nov 28, 1978
Mitsubishi Chemical Industries Ltd.
Mitsuo Uchida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES