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PULSE SIGNAL GENERATION DEVICE
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Publication number 20120002388
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Publication date Jan 5, 2012
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COMMUNICATIONS RESEARCH LABORATORY, INC.
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Hitoshi Utagawa
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H01 - BASIC ELECTRIC ELEMENTS
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PULSE RADAR DEVICE
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Publication number 20110260906
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Publication date Oct 27, 2011
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COMMUNICATIONS RESEARCH LABORATORY, INC.
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Hitoshi Utagawa
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G01 - MEASURING TESTING
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PULSE WIRELESS COMMUNICATION DEVICE
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Publication number 20110255634
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Publication date Oct 20, 2011
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COMMUNICATIONS RESEARCH LABORATORY, INC.
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Hitoshi Utagawa
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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WIRELESS COMMUNICATION NETWORK SYSTEM
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Publication number 20100315990
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Publication date Dec 16, 2010
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National Inst. of info. and Communications Tech.
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Hitoshi Utagawa
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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WIRELESS NETWORK SYSTEM
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Publication number 20090253370
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Publication date Oct 8, 2009
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NATIONAL INS. INFO. AND COMMUNICATIONS TECH.
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Toshiaki Matsui
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Road traffic monitoring system
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Publication number 20020145541
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Publication date Oct 10, 2002
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Communications Res. Lab., Ind. Admin. Inst. (90%)
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Toshiaki Matsui
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G07 - CHECKING-DEVICES
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BATTERY POWER SUPPLY APPARATUS
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Publication number 20020130636
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Publication date Sep 19, 2002
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Communications Research Lab., Ind. Adm. Inst.
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Saburo Yokokura
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G01 - MEASURING TESTING
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