发明名称 History information recording apparatus and product equipment provided with the same
摘要 A history information recording apparatus for recording history information about product equipment integrally therewith and the product equipment having this history information recording apparatus are provided. The history information recording apparatus comprises a first storage means for storing primary history information, a second storage means for storing secondary history information, an input module in which the primary history information and/or the second history information is inputted to be stored in the first storage means and/or the second storage means respectively, and a read module for reading the primary history information from the first storage means and the secondary history information from the second storage means. The first and second storage means, the input module, and the read module are arranged in the product information.
申请公布号 US6094639(A) 申请公布日期 2000.07.25
申请号 US19980132546 申请日期 1998.08.11
申请人 SONY CORPORATION 发明人 KUBOTA, MICHITAKA
分类号 G06Q10/00;G06Q30/00;(IPC1-7):G06F17/00 主分类号 G06Q10/00
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