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Masahiro Ishigaki
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Ibaraki, JP
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last 30 patents
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Patent Grant
Flexible shaft coupling for transmission of high torque loads
Patent number
4,790,794
Issue date
Dec 13, 1988
Toyo Tire & Rubber Co., Ltd.
Masaru Takeda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid-damping vibration-isolating support device
Patent number
4,756,515
Issue date
Jul 12, 1988
The Toyo Rubber Industry Co., Ltd.
Osamu Kuroda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flexible shaft coupling, particularly for motor vehicle drive shafts
Patent number
4,738,650
Issue date
Apr 19, 1988
Toyo Tire & Rubber Co.; Ltd.
Yasuo Hojo
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Boot with bracing boss portion for universal joint
Patent number
4,673,188
Issue date
Jun 16, 1987
Toyota Jidosha Kabushiki Kaisha Toyo Tire & Rubber Co., Ltd.
Yutaka Matsuno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bushing assembly for suspension arm
Patent number
4,491,429
Issue date
Jan 1, 1985
Toyota Jidosha Kabushiki Kaisha
Taketo Matoba
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rubber bearing device having air damping capacity
Patent number
4,407,491
Issue date
Oct 4, 1983
The Toyo Rubber Industry Co., Ltd.
Motoo Kunihiro
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flexible expansion joint
Patent number
4,240,653
Issue date
Dec 23, 1980
The Toyo Rubber Industry Co., Ltd.
Masahiro Ishigaki
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Pneumatic tire with an internal damage indicator
Patent number
4,144,921
Issue date
Mar 20, 1979
Nissan Motor Company, Limited
Keiichiro Yabuta
B60 - VEHICLES IN GENERAL