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Information providing system
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Patent number 9,344,802
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Issue date May 17, 2016
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Field System, Inc.
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Hiroshi Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transmitter
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Patent number 8,594,340
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Issue date Nov 26, 2013
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Field System, Inc.
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Tomio Takara
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Information providing system
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Patent number 8,494,176
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Issue date Jul 23, 2013
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Field System, Inc.
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Hiroshi Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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79100943 - UISTORE
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Serial number 79100943
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Filing date Feb 28, 2011
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FIELD SYSTEM Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments