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Cross-linked polyethylene insulated cables
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Patent number 5,256,482
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Issue date Oct 26, 1993
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Sumitomo Electric Industries
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Shosuke Yamanouchi
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Electrically insulated cable
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Patent number 5,124,206
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Issue date Jun 23, 1992
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Sumitomo Electric Industries, Ltd.
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Hironaga Matsubara
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Fluorine resin coated article
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Patent number 5,009,959
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Issue date Apr 23, 1991
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Sumitomo Electric Industries Ltd.
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Nobutaka Matsushita
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Cross-linked polyethylene-insulated cable
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Patent number 4,894,284
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Issue date Jan 16, 1990
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Sumitomo Electric Industries, Ltd.
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Shosuke Yamanouchi
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Electric power cable
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Patent number 4,675,470
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Issue date Jun 23, 1987
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Sumitomo Electric Industries
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Ryosuke Hata
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H01 - BASIC ELECTRIC ELEMENTS
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