| 发明名称 |
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND PROGRAM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication technique that enables a plurality of terminals to efficiently and easily play in concert. <P>SOLUTION: Provided is a communication apparatus consisting of a person number specifying means of specifying the number of persons to communicate with each other and of a connection instructing means of connecting terminals of two persons directly to each other and instructing them to communicate when the two persons are specified, and connecting terminals of ≥3 persons through a server and instructing them to communicate when ≥3 persons are specified. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2004294519(A) |
申请公布日期 |
2004.10.21 |
| 申请号 |
JP20030083256 |
申请日期 |
2003.03.25 |
| 申请人 |
KAWAI MUSICAL INSTR MFG CO LTD |
发明人 |
MATSUNAGA IKU;KUWANO TAKATSUGU |
| 分类号 |
G06F13/00;G10H1/00;H04M3/56 |
主分类号 |
G06F13/00 |
| 代理机构 |
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| 地址 |
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