Portable telephone system
YAMAMOTO KAZUHIRO,MITANI YUJI,NAKASU JIRO,HAYASHI HIDEKI,KODAKA KUNIO,ONOOKA YASUSHI,TSUKADA TOMOAKI,YAMANAKA SHUNJI
Year of Publication 25.08.2004
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Year of Publication 25.08.2004
Patent
Portable telephone system
NAKASU JIRO, YAMANAKA SHUNJI, MITANI YUJI, TSUKADA TOMOAKI, YAMAMOTO KAZUHIRO, HAYASHI HIDEKI, ONOOKA YASUSHI, KODAKA KUNIO
Year of Publication 09.10.2001
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Year of Publication 09.10.2001
Patent