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Pyridazinone derivatives
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Patent number 4,639,451
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Issue date Jan 27, 1987
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Mitsui Toatsu Kagaku Kabushiki Kaisha
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Tsutomu Katakami
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C07 - ORGANIC CHEMISTRY
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Metallic tone coating composition
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Patent number 4,115,338
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Issue date Sep 19, 1978
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Mitsui Toatsu Kagaku Kabushiki Kaisha (Mitsui Toatsu Chem., Inc.)
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Sadao Kobayashi
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C01 - INORGANIC CHEMISTRY
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Reinforcing composition for mineral structures
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Patent number 4,024,098
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Issue date May 17, 1977
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Mitsui Toatsu Kagaku Kabushiki Kaisha (Mitsui Toatsu Chemicals, Incorporated)
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Tadashi Yamaguchi
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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