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Kitz Corporation patents

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

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

Rotary valve and quick exhaust valve for railway vehicle

A rotary valve and a quick exhaust valve for a railway vehicle in which high sealability and operability at the time of valve opening and closing are ensured. Outflow/inflow ports (10, 11) and a discharge port (12) are formed in a valve body accommodating part having a spherical surface part... Kitz Corporation

Butterfly-valve seat ring and fixing structure of the same, and eccentric-type butterfly valve

A butterfly-valve seat ring and fixing structure of the same, and an eccentric-type butterfly valve in which, the butterfly-valve seat ring has a flexible part (31) with a predetermined material thickness integrally and extendedly provided on one side surface of an inner diameter of a ring-shaped base body part (30)... Kitz Corporation

Cross hole deburring tool, cross hole deburring method, and rotary valve machined by using the same

A cross hole deburring tool which performs rotary cutting on a cross hole burr occurring on a cross ridgeline part between a through path and an inner circumferential surface of a spherically-shaped hollow part. A tool main body includes a tip part and a shank, and the tip part has... Kitz Corporation

Method of producing hot forged product using brass and hot forged product and wetted product such as valve and water faucet molded using the same

To contribute to an improvement in a dezincification resistance of a copper alloy, focusing attention on a relation between a dezincification resistance of a copper alloy and the crystal grain size of an α phase, and the specific object is to provide a method of producing a hot forged product... Kitz Corporation

Structure and fastening ball seat for ball valve, trunnion-type ball valve, and hydrogen station using said valve

A structure and method for fastening a ball seat for a ball valve, a trunnion-type ball valve (100), and a hydrogen station using this valve, in which a stepped part (30) is provided in mid-course of each of inner and outer peripheral surfaces of a resin-made annular seat body (21),... Kitz Corporation

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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 Kitz 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 Kitz Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by