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Leg training equipment
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Patent number 8,323,156
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Issue date Dec 4, 2012
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Panasonic Corporation
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Takahisa Ozawa
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Exercise assist device
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Patent number 7,963,887
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Issue date Jun 21, 2011
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Panasonic Electric Works Co., Ltd.
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Takahisa Ozawa
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A63 - SPORTS GAMES AMUSEMENTS
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Exercise assisting apparatus
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Patent number 7,931,573
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Issue date Apr 26, 2011
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Panasonic Electric Works Co., Ltd.
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Youichi Shinomiya
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A63 - SPORTS GAMES AMUSEMENTS
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Exercise assisting apparatus
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Patent number 7,914,427
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Issue date Mar 29, 2011
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Panasonic Electric Works Co., Ltd.
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Youichi Shinomiya
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE