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Run-flat tire
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Patent number 8,376,008
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Issue date Feb 19, 2013
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Sumitomo Rubber Industries, Ltd.
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Naohiko Kikuchi
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B60 - VEHICLES IN GENERAL
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Eco tire
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Patent number 7,946,323
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Issue date May 24, 2011
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SUMITOMO RUBBER INDUSTRIES, LTD.
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Naohiko Kikuchi
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B60 - VEHICLES IN GENERAL
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Rubber composition
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Patent number 7,687,572
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Issue date Mar 30, 2010
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Sumitomo Rubber Industries, Ltd.
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Kazuo Hochi
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B60 - VEHICLES IN GENERAL
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Run flat tire
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Patent number 7,405,256
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Issue date Jul 29, 2008
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Sumitomo Rubber Industries, Ltd.
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Kazuo Hochi
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B60 - VEHICLES IN GENERAL
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Eco tire
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Patent number 7,275,572
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Issue date Oct 2, 2007
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SUMITOMO RUBBER INDUSTRIES, LTD.
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Naohiko Kikuchi
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B60 - VEHICLES IN GENERAL
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Eco tire
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Patent number 7,247,663
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Issue date Jul 24, 2007
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Sumitomo Rubber Industries, Ltd.
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Naohiko Kikuchi
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B60 - VEHICLES IN GENERAL
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Hollow golf ball
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Patent number 6,589,124
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Issue date Jul 8, 2003
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Sumitomo Rubber Industries, Ltd.
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Kiyoto Maruoka
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A63 - SPORTS GAMES AMUSEMENTS
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Hollow solid golf ball
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Patent number 6,200,231
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Issue date Mar 13, 2001
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Sumitomo Rubber Industries, Ltd.
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Keiji Moriyama
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A63 - SPORTS GAMES AMUSEMENTS
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Hollow golf ball
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Patent number 6,182,970
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Issue date Feb 6, 2001
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Sumitomo Rubber Industries, Ltd.
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Kazuhisa Fushihara
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A63 - SPORTS GAMES AMUSEMENTS
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Method of making hollow golf ball
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Patent number 6,126,560
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Issue date Oct 3, 2000
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Sumitomo Rubber Industries, Ltd.
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Kiyoto Maruoka
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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