Masuda; Hiroyo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Masuda; Hiroyo.The latest application filed is for "handover method in wireless lan system and apparatus used in handover method".

Company Profile

0.7.11

Masuda; Hiroyo - Kawasaki JP
Masuda; Hiroyo - Ryugasaki JP
Masuda; Hiroyo - Ryugasaki-City 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
Apparatus, method and system for relaying calls Grant 8,218,471 - Masuda July 10, 2	2012-07-10
Method of protecting the integrity of messages sent in a mobile radio system Grant 7,826,824 - Fischer , et al. November 2, 2	2010-11-02
Handover Method In Wireless Lan System And Apparatus Used In Handover Method App 20100067486 - Masuda; Hiroyo	2010-03-18
Apparatus, Method And System For Relaying Calls App 20090323581 - Masuda; Hiroyo	2009-12-31
Mobile-service switching center, base station controller, multicall communication mode supporting terminal and method of changing number of calls in multicall communication mode Grant 7,328,020 - Masuda , et al. February 5, 2	2008-02-05
Communication service information providing system App 20070121834 - Mamiya; Keiko ; et al.	2007-05-31
Method for controlling service priority in radio communication network,radio communication system, radio control apparatus, terminal unit, and core network App 20060258363 - Masuda; Hiroyo	2006-11-16
Radio switching system providing service restraining move of mobile subscriber, and mobile switching center adapted therefor Grant 7,069,007 - Masuda , et al. June 27, 2	2006-06-27
Mobile-service switching center, base station controller, multicall communication mode supporting terminal and method of changing number of calls in multicall communication mode App 20060058060 - Masuda; Hiroyo ; et al.	2006-03-16
Communication system Grant 7,013,126 - Masuda March 14, 2	2006-03-14
Mobile-service switching center, base station controller, multicall communication mode supporting terminal and method of changing number of calls in multicall communication mode Grant 7,006,827 - Masuda , et al. February 28, 2	2006-02-28
Reception forcing method for mobile communication system, mobile communication system and managing center Grant 6,792,264 - Iseyama , et al. September 14, 2	2004-09-14
Method of protecting the integrity of messages sent in a mobile radio system App 20040137876 - Fischer, Patrick ; et al.	2004-07-15
Communication system App 20030078031 - Masuda, Hiroyo	2003-04-24
Terminal device and accounting system for communication service App 20020091599 - Masuda, Hiroyo ; et al.	2002-07-11
Communication service information providing system App 20010055379 - Mamiya, Keiko ; et al.	2001-12-27
Mobile-service switching center, base station controller, multicall communication mode supporting terminal and method of changing number of calls in multicall communication mode App 20010034243 - Masuda, Hiroyo ; et al.	2001-10-25
Radio switching system providing service restraining move of mobile subscriber, and mobile switching center adapted therefor App 20010005676 - Masuda, Hiroyo ; et al.	2001-06-28

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