Tanaka; Takayasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tanaka; Takayasu.The latest application filed is for "calcium titanate powder, method for producing same and external toner additive for electrophotography".

Company Profile

2.7.7

Tanaka; Takayasu - Yamaguchi JP
Tanaka; Takayasu - Yokohama JP
Tanaka; Takayasu - Aichi JP
Tanaka; Takayasu - Mito N/A JP
Tanaka; Takayasu - Obu JP
Tanaka; Takayasu - Hitachi 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
Alkaline earth metal ion adsorbent, and production method of the same, and alkaline earth metal ion-containing liquid treatment apparatus Grant 11,446,631 - Sakuma , et al. September 20, 2	2022-09-20
Calcium Titanate Powder, Method For Producing Same And External Toner Additive For Electrophotography App 20210292182 - SEKI; Toshimasa ; et al.	2021-09-23
Alkaline Earth Metal Ion Adsorbent, And Production Method Of The Same, And Alkaline Earth Metal Ion-containing Liquid Treatment App 20200016570 - SAKUMA; Takashi ; et al.	2020-01-16
Hydro dynamic bearing device Grant 10,323,688 - Tanaka , et al.	2019-06-18
Hydro Dynamic Bearing Device App 20160131185 - TANAKA; Takayasu ; et al.	2016-05-12
Hydro dynamic bearing device Grant 9,255,604 - Tanaka , et al. February 9, 2	2016-02-09
Map display system, map display method, and computer-readable storage medium Grant 9,222,796 - Nagasaka , et al. December 29, 2	2015-12-29
Installation structure for temperature sensor in electrical machinery and apparatus Grant 9,212,957 - Takahashi , et al. December 15, 2	2015-12-15
Hydro Dynamic Bearing Device App 20150016760 - TANAKA; Takayasu ; et al.	2015-01-15
Electrical Machinery and Apparatus App 20120043863 - Takahashi; Kazuhiko ; et al.	2012-02-23
Map Display System, Map Display Method, And Computer-readable Storage Medium App 20110161864 - NAGASAKA; Hidenori ; et al.	2011-06-30
Rotary Electric Machine App 20090140601 - Tanaka; Takayasu ; et al.	2009-06-04

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