Sugisawa; Koutarou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sugisawa; Koutarou.The latest application filed is for "mobile communications system, handover controlling method, radio network controller, and mobile terminal".

Company Profile

0.10.10

Sugisawa; Koutarou - Tokyo N/A JP
Sugisawa; Koutarou - Chiyoda-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
Communication quality judgment method, mobile station, base station, and Communications System Grant 8,717,912 - Wakabayashi , et al. May 6, 2	2014-05-06
Communications system, communications apparatus, communications terminal and communications method Grant 8,699,331 - Niwano , et al. April 15, 2	2014-04-15
Mobile communications system, handover controlling method, radio network controller, and mobile terminal Grant 8,355,375 - Maeda , et al. January 15, 2	2013-01-15
Communication system and communication apparatus Grant 8,126,008 - Sugisawa , et al. February 28, 2	2012-02-28
Mobile communications system, handover controlling method, radio network controller, and mobile terminal Grant 8,050,222 - Maeda , et al. November 1, 2	2011-11-01
Mobile Communications System, Handover Controlling Method, Radio Network Controller, And Mobile Terminal App 20110255515 - Maeda; Miho ; et al.	2011-10-20
Communication Quality Judgment Method, Mobile Station, Base Station, And Communications System App 20110021239 - WAKABAYASHI; Hideji ; et al.	2011-01-27
Communication System And Communication Apparatus App 20100226393 - Sugisawa; Koutarou ; et al.	2010-09-09
Mobile communications system, handover controlling method, radio network controller, and mobile terminal App 20090275337 - Maeda; Miho ; et al.	2009-11-05
Channel code assignment according to gain factor Grant 7,519,105 - Sugisawa , et al. April 14, 2	2009-04-14
Communications System, Communications Apparatus, Communications Terminal And Communications Method App 20080318586 - NIWANO; Kazuhito ; et al.	2008-12-25
Communication Quality Judgment Method, Mobile Station, Base Station, and Communications System App 20080253300 - Wakabayashi; Hideji ; et al.	2008-10-16
Communications system, communications apparatus, communications terminal and communications method Grant 7,352,698 - Niwano , et al. April 1, 2	2008-04-01
Communication apparatus App 20070025422 - Sugisawa; Koutarou ; et al.	2007-02-01
Communication system, communication device, communication terminal, and communi- cation method App 20060083191 - Niwano; Kazuhito ; et al.	2006-04-20
Communications system, communications apparatus, communications terminal and communications method App 20060035661 - Niwano; Kazuhito ; et al.	2006-02-16
Communications system, communications apparatus, communications terminal and communications method App 20060035644 - Niwano; Kazuhito ; et al.	2006-02-16

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