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Tubular object manufacturing method
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Patent number 6,090,326
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Issue date Jul 18, 2000
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Sumitomo Electric Industries, Ltd.
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Toshiro Hirohata
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Escape device for aircraft
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Patent number 5,542,628
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Issue date Aug 6, 1996
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Sumitomo Electric Industries, Ltd.
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Akira Nishimura
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Escape device for aircraft
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Patent number 5,542,629
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Issue date Aug 6, 1996
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Sumitomo Electric Industries, Ltd.
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Hideki Kashihara
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Cross-linked optical siloxane polymer
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Patent number 4,780,510
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Issue date Oct 25, 1988
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Sumitomo Electric Industries, Ltd.
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Takafumi Uemiya
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Optical sensor
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Patent number 4,750,796
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Issue date Jun 14, 1988
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Sumitomo Electric Industries, Ltd.
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Yutaka Shibata
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G02 - OPTICS
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Rubberized fabric
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Patent number 4,631,225
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Issue date Dec 23, 1986
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Sumitomo Electric Industries, Ltd.
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Akira Nishimura
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Flexible membrane material
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Patent number 4,594,285
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Issue date Jun 10, 1986
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Sumitomo Electric Industries, Ltd.
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Yoshitaka Osawa
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B32 - LAYERED PRODUCTS
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