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Koganei Corporation patents

Recent patent applications related to Koganei Corporation. Koganei Corporation is listed as an Agent/Assignee. Note: Koganei Corporation may have other listings under different names/spellings. We're not affiliated with Koganei Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Koganei Corporation-related inventors


An actuator main body (11) is formed by a plurality of artificial muscles (12). Each artificial muscle (12) includes an elastic tube (13) and a braided tube (15) covering an outside of the elastic tube (13). A first outside cylindrical body (21) is attached to one end portion of the... Koganei Corporation

Intermittent air discharge apparatus

An intermittent air discharge apparatus has a main valve and a pilot valve, the main valve being switched between a discharge state and a discharge stop state. The pilot valve is switched between an air-supply state to supply air to a pilot chamber for air-discharge, and an air-supply stop state.... Koganei Corporation

Solenoid valve

A solenoid valve (10) has a valve housing (11); one end portion of the valve housing (11) is provided with a flow passage portion (16) having ports and a valve element housing hole to store a poppet valve (41), and the other end portion of the valve housing (11) is... Koganei Corporation

Solenoid valve

The solenoid valve (10) has a poppet valve (41) which is operated to move between a position to close a port and a position to open the port. A fixed iron core (50) having a supporting leg (52) and a driving leg (51) is installed in a valve housing (11),... Koganei Corporation

Solenoid valve

A solenoid valve (10) has a U-shaped fixed iron core (50) with a driving leg (51), a supporting leg (52), and a yoke portion (53) integrally formed. One end portion of a movable iron core (60) which drives a poppet valve (41) abuts on the supporting leg (52), and the... Koganei Corporation

Solenoid valve

A solenoid valve has a valve member (43) which is operated between: a closed position in which the valve member abuts on a valve seat to block communication between ports (32 and 33); and an open position in which the valve member separates from the valve seat to enable communication... Koganei Corporation

Flat spring for solenoid valve and solenoid valve using the same

A flat spring (70) of a solenoid valve has: an engaging claw (75) which is engaged with an engaging protrusion provided on a movable iron core, and a supporting portion (71) which is installed and fixed between a valve housing and a bobbin. The supporting portion (71) is provided with... Koganei Corporation

Check valve and liquid supply apparatus having the same

A check valve which allows liquid to flow in one direction while preventing liquid from flowing in a direction reverse to said one direction, the check valve comprising: an inflow port allowing liquid to flow therein; an outflow port allowing liquid to flow out thereof; a valve seat provided between... Koganei Corporation

Filter regulator

A filter regulator improved in efficiency of assembling and detaching a filter element and a valve spring at the time of maintenance is disclosed herein. A valve is disposed so as to face a valve seat provided to an opening end of a communication hole through which a primary port... Koganei Corporation

Automatic drain

A drain hole for connecting a discharge hole and the inside of a collection container to each other is formed in a valve seat member. A float support is provided with a cylinder portion in which a piston is incorporated in a slidable manner. An vent valve for opening and... Koganei Corporation

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Koganei Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Koganei Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by