Yokoyama; Tsutomu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yokoyama; Tsutomu.The latest application filed is for "unmanned flying object and control device therefor".

Company Profile

0.7.8

Yokoyama; Tsutomu - Gunma JP
Yokoyama; Tsutomu - Yokohama JP
Yokoyama; Tsutomu - Iwaki-shi JP
Yokoyama; Tsutomu - Tokyo JP
Yokoyama; Tsutomu - Yokohama-shi JP
Yokoyama, Tsutomu - Kanazawa- ku 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
Unmanned flying object and control device therefor Grant 10,150,559 - Sato , et al. Dec	2018-12-11
Unmanned Flying Object And Control Device Therefor App 20180170535 - SATO; Hiroo ; et al.	2018-06-21
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network Grant 7,835,756 - Kikuta , et al. November 16, 2	2010-11-16
Method For Producing Lead-base Alloy Grid For Lead-acid Battery App 20090293997 - Furukawa; Jun ; et al.	2009-12-03
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network Grant 7,454,196 - Kikuta , et al. November 18, 2	2008-11-18
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network Grant 7,340,245 - Kikuta , et al. March 4, 2	2008-03-04
Planar speaker Grant 7,283,636 - Nishimura , et al. October 16, 2	2007-10-16
Mobile Communications System, Mobile Communications Network Controller, Mobile Communications Terminal, And Method Of Controlling Mobile Communications Network App 20070190988 - Kikuta; Yoko ; et al.	2007-08-16
Mobile Communications System, Mobile Communications Network Controller, Mobile Communications Terminal, And Method Of Controlling Mobile Communications Network App 20070190989 - KIKUTA; Yoko ; et al.	2007-08-16
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network Grant 7,257,394 - Kikuta , et al. August 14, 2	2007-08-14
Mobile communication system, resource switching method thereof, network control apparatus included therein, same and network control method Grant 7,142,847 - Umeda , et al. November 28, 2	2006-11-28
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network App 20060040652 - Kikuta; Yoko ; et al.	2006-02-23
Planar speaker App 20050152577 - Nishimura, Takeshi ; et al.	2005-07-14
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network App 20030013435 - Kikuta, Yoko ; et al.	2003-01-16
Mobile communication system, resource switching method thereof, network control apparatus included therein, same and network control method App 20020150228 - Umeda, Narumi ; et al.	2002-10-17

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