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Hitachi Kodki Co., Ltd.
| Hitachi Kodki Co., Ltd. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100026107 | POWER TOOL - According to an aspect of the present invention, there is provided a power tool including: a housing; a fan rotatably supported by the housing so as to generate an air flow; a wall portion supported by the housing; and a heat generation portion supported by the wall portion, wherein the wall portion has an exposing hole to expose a part of the heat generation portion so that the exposed part of the heat generation portion is positioned within the air flow. | 02-04-2010 |