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Hitachi Tool Engineering Ltd patents

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

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Date Hitachi Tool Engineering Ltd patents (updated weekly) - BOOKMARK this page
09/17/15Ball-end mill and insert
08/27/15Hard-coated tool and its production method
06/25/15Multi-flute endmill
03/05/15Machining head, holder and exchangeable tip cutting tool
08/21/14Covering member with excellent sliding properties
07/24/14Multi-flute endmill
06/19/14Surface-modified, wc-based cemented carbide member, hard-coated, wc-based cemented carbide member, and their production methods
06/12/14Negative cutting insert, and indexable rotary cutting tool, indexable rotary cutting tool system and cutting method using such cutting insert
01/16/14Hard-coated member and its production method, and indexable rotary tool comprising it
01/02/14End mill for cutting of high-hardness materials
12/19/13Indexable ball end mill
05/10/12Coated-surface sliding part having excellent coating adhesion and producing the same
01/26/12Carbide end mill and cutting method using the end mill
03/03/11Slide part

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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 Hitachi Tool Engineering Ltd 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 Hitachi Tool Engineering Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by