Katsu; Yuichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katsu; Yuichiro.The latest application filed is for "communication system and method, and gateway".

Company Profile

0.6.7

Katsu; Yuichiro - Yokohama N/A JP
Katsu; Yuichiro - Fujisawa 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 system and method, and gateway Grant 8,400,983 - Nakagawa , et al. March 19, 2	2013-03-19
Communication system and access gateway apparatus Grant 8,238,356 - Nakamura , et al. August 7, 2	2012-08-07
Radio access terminal, base station controller, and handoff control method in radio communication system Grant 8,160,587 - Xu , et al. April 17, 2	2012-04-17
Communication System And Method, And Gateway App 20110280215 - NAKAGAWA; HIROTO ; et al.	2011-11-17
Communication System And Access Gateway Apparatus App 20100020812 - NAKAMURA; Hitomi ; et al.	2010-01-28
Radio Access Terminal, Base Station Controller, And Handoff Control Method In Radio Communication System App 20090264134 - Xu; Dan ; et al.	2009-10-22
Base station apparatus, mobile station, and contents provider Grant 7,561,557 - Hayama , et al. July 14, 2	2009-07-14
Method of setting up quality of service in wireless communication network and wireless communication apparatus App 20070086384 - Katsu; Yuichiro ; et al.	2007-04-19
Base station apparatus, mobile station, and contents provider App 20060072519 - Hayama; Masao ; et al.	2006-04-06
Base station apparatus, mobile station, and contents provider Grant 7,006,484 - Hayama , et al. February 28, 2	2006-02-28
Base station apparatus, mobile station, and contents provider App 20020003787 - Hayama, Masao ; et al.	2002-01-10
Geographic information output system App 20010027375 - Machida, Yoshiyuki ; et al.	2001-10-04

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