Yamakawa; Tsukasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamakawa; Tsukasa.The latest application filed is for "bearing assembly including ic tag".

Company Profile

0.5.5

Yamakawa; Tsukasa - Kuwana N/A JP
Yamakawa; Tsukasa - Yokkaichi JP
Yamakawa; Tsukasa - Yokkaichi-shi JP
Yamakawa; Tsukasa - Mie JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bearing assembly including IC tag Grant 9,441,676 - Ito , et al. September 13, 2	2016-09-13
Bearing Assembly Including Ic Tag App 20140140648 - Ito; Takashi ; et al.	2014-05-22
Rolling bearing, spindle support structure of main motor for railway vehicle, and bearing structure Grant 8,227,950 - Sone , et al. July 24, 2	2012-07-24
Rolling Bearing, Spindle Support Structure Of Main Motor For Railway Vehicle, And Bearing Structure App 20120027332 - Sone; Katsunori ; et al.	2012-02-02
Rolling bearing, spindle support structure of main motor for railway vehicle, and bearing structure Grant 8,044,544 - Sone , et al. October 25, 2	2011-10-25
Rolling Bearing App 20100195949 - Yagi; Takashi ; et al.	2010-08-05
Rolling Bearing, Spindle Support Structure of Main Motor for Railway Vehicle, and Bearing Structure App 20090322170 - Sone; Katsunori ; et al.	2009-12-31
Tapered roller bearing Grant 6,547,443 - Hanai , et al. April 15, 2	2003-04-15
Tapered roller bearing App 20020044707 - Hanai, Kimihiro ; et al.	2002-04-18

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