Gakushi
Gakushi Tanaka, Yokohama City JP
Patent application number | Description | Published |
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20090008231 | Switch actuation device, interlock mechanism, and image forming apparatus - A switch actuation device includes a first actuation portion driven by a first moving member and a second actuation portion driven by a second moving member. The switch actuation device further includes a first lever, a second lever, and an actuator. The first actuation portion contacts the second lever to swing the second lever toward the actuator connected to a switch when driven by the first moving member. The second actuation portion swings the first lever to cause the first lever to move the second lever closer to the actuator when driven by the second moving member. The actuator is driven by a combination of the swing of the second lever caused by the first moving member and the movement of the second lever caused by the second moving member so as to turn on the switch. | 01-08-2009 |
Gakushi Tanaka, Tokyo JP
Patent application number | Description | Published |
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20110200494 | Image forming apparatus - An image forming apparatus includes an exhaust fan, an exhaust duct, and a filter. The exhaust duct is configured to discharge a gas in an apparatus body to the outside thereof by using an airflow generated by the rotation of the exhaust fan. The filter is provided in a pathway of an airflow flowing through the exhaust duct, arranged substantially parallel to a ventilation direction of the exhaust duct, and configured to reduce chemical substances contained in the gas. | 08-18-2011 |
Gakushi Tanaka, Kanagawa JP
Patent application number | Description | Published |
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20120045263 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming part configure to form an image on a sheet of paper; and a paper ejection tray, provided above an image forming part, including a supporting part configured to support the sheet of paper ejected after having the image formed thereonto by the image forming part, and a radiation opening configured to radiate therethrough heat from the image forming part to the outside air. The radiation opening is provided lower than the supporting part. | 02-23-2012 |