| 发明名称 |
INK JET PRINT HEAD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink jet head in which variation of ink ejection characteristics is suppressed. SOLUTION: A diaphragm is sandwiched by two diaphragm holding plates of the same shape.
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| 申请公布号 |
JP2002337338(A) |
申请公布日期 |
2002.11.27 |
| 申请号 |
JP20010148872 |
申请日期 |
2001.05.18 |
| 申请人 |
HITACHI KOKI CO LTD |
发明人 |
TAKAHAGI HIROSHI;NOTO NOBUHIRO;SATO TAKASHI;KASHIMURA AKIRA;YAMADA KENJI;HISAGAI KENICHI |
| 分类号 |
B41J2/045;B41J2/055;B41J2/14;(IPC1-7):B41J2/045 |
主分类号 |
B41J2/045 |
| 代理机构 |
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