TAMAGAWA; Ken

Patent Applications and Registrations

Patent applications and USPTO patent grants for TAMAGAWA; Ken.The latest application filed is for "communication system and communication method for providing access to ip network to wireless terminals".

Company Profile

3.5.10

TAMAGAWA; Ken - Tokyo JP
Tamagawa, Ken - Kanagawa JP
Tamagawa; Ken - Sagamihara JP
Tamagawa, Ken - Kanagawa-ken 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 Communication Method for Providing Access to IP Network to Wireless Terminals App 20220279339 - TAMAGAWA; Ken	2022-09-01
Control apparatus for gateway in mobile communication system Grant 11,337,084 - Yasukawa , et al. May 17, 2	2022-05-17
Communication system and communication method for providing access to IP network to wireless cable Grant 11,310,655 - Tamagawa April 19, 2	2022-04-19
Control Apparatus For Gateway In Mobile Communication System App 20190349791 - YASUKAWA; KENTA ; et al.	2019-11-14
Control Apparatus For Gateway In Mobile Communication System App 20190349790 - YASUKAWA; KENTA ; et al.	2019-11-14
Control Apparatus For Gateway In Mobile Communication System App 20190059005 - YASUKAWA; KENTA ; et al.	2019-02-21
Control Apparatus For Gateway In Mobile Communication System App 20180255132 - YASUKAWA; KENTA ; et al.	2018-09-06
Communication System And Communication Method For Providing IP Network Access To Wireless Terminals App 20180184281 - TAMAGAWA; Ken	2018-06-28
Management method and management server for using SIM cards Grant 9,998,913 - Tamagawa June 12, 2	2018-06-12
Management method and management server for using SIM cards Grant 9,872,168 - Tamagawa January 16, 2	2018-01-16
Management Method And Management Server For Using Sim Cards App 20170366963 - TAMAGAWA; Ken	2017-12-21
Management Method And Management Server For Using Sim Cards App 20170201876 - TAMAGAWA; Ken	2017-07-13
Panel device for video App 20040155989 - Tamagawa, Ken	2004-08-12
Input object selector and method therefor Grant 6,603,708 - Tamagawa , et al. August 5, 2	2003-08-05
Input Object Selector And Method Therefor App 20020118603 - Tamagawa, Ken ; et al.	2002-08-29

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