Kurokawa; Osamu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kurokawa; Osamu.The latest application filed is for "time synchronization system and time synchronization method".

Company Profile

6.36.32

Kurokawa; Osamu - Tokyo JP
Kurokawa; Osamu - Minato-ku N/A JP
- Tokyo JP
Kurokawa; Osamu - Hino JP
Kurokawa, Osamu - Hino-shi 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
Time path selection device and time path selection method Grant 11,240,141 - Sugiyama , et al. February 1, 2	2022-02-01
Time synchronization system and time synchronization method Grant 11,196,535 - Sakuma , et al. December 7, 2	2021-12-07
Time synchronization system and time synchronization method Grant 11,196,533 - Sakuma , et al. December 7, 2	2021-12-07
Time synchronization device and time synchronization method Grant 11,196,499 - Arai , et al. December 7, 2	2021-12-07
Time Synchronization System And Time Synchronization Method App 20210314134 - Sakuma; Hiroki ; et al.	2021-10-07
Time Synchronization System, Management Device, Time Synchronization Method, And Program App 20210072707 - Hisashima; Takaaki ; et al.	2021-03-11
Time Synchronization System And Time Synchronization Method App 20210058223 - SAKUMA; Hiroki ; et al.	2021-02-25
Time Synchronization Device And Time Synchronization Method App 20210021362 - Arai; Kaoru ; et al.	2021-01-21
Time Path Selection Device and Time Path Selection Method App 20200403901 - SUGIYAMA; Ryuta ; et al.	2020-12-24
Communication system Grant 9,900,818 - Miyagawa , et al. February 20, 2	2018-02-20
Communication system and apparatus for providing supplementary service in femto cell Grant 9,609,494 - Kurokawa , et al. March 28, 2	2017-03-28
Communication system Grant 9,532,292 - Miyagawa , et al. December 27, 2	2016-12-27
Service control apparatus, relay apparatus, femtocell base station, communication system, control method and program Grant 9,264,882 - Miyagawa , et al. February 16, 2	2016-02-16
Communication system, femto base station, call session control server, home subscriber server, communication method, and program Grant 9,215,576 - Kurokawa , et al. December 15, 2	2015-12-15
Femtocell base station, gateway system, MAP-GW apparatus, communication system, control method, and program Grant 9,088,880 - Kurokawa , et al. July 21, 2	2015-07-21
Communication System And Apparatus For Providing Supplementary Service In Femto Cell App 20150201315 - KUROKAWA; Osamu ; et al.	2015-07-16
Communication system, femtocell base station, authentication apparatus, communication method, and recording medium Grant 9,055,437 - Kurokawa , et al. June 9, 2	2015-06-09
Communication system and apparatus for providing supplementary service in femto cell Grant 9,019,988 - Kurokawa , et al. April 28, 2	2015-04-28
Broadcast distribution control device, call status control device, femto cell base station, communication system, method and programme Grant 8,880,094 - Kurokawa , et al. November 4, 2	2014-11-04
Communication System App 20140219252 - Miyagawa; Yusuke ; et al.	2014-08-07
Communication System App 20140213260 - Miyagawa; Yusuke ; et al.	2014-07-31
Communication system, femto-cell base station, authentication device, communication method, and memory medium Grant 8,699,416 - Kurokawa , et al. April 15, 2	2014-04-15
Communication system, femto-cell base station, and communication method Grant 8,670,443 - Kurokawa , et al. March 11, 2	2014-03-11
Femtocell communication system, apparatus, control method, and program Grant 8,649,767 - Kurokawa , et al. February 11, 2	2014-02-11
Femtocell Communication System, Apparatus, Control Method, And Program App 20140038595 - KUROKAWA; OSAMU ; et al.	2014-02-06
Femtocell Communication System, Apparatus, Control Method, And Program App 20140038565 - KUROKAWA; OSAMU ; et al.	2014-02-06
Communication system, Femto Access Point and communication method Grant 08620378 -	2013-12-31
Communication system, Femto Access Point and communication method Grant 8,620,378 - Kurokawa , et al. December 31, 2	2013-12-31
Service Control Apparatus, Relay Apparatus, Femtocell Base Station, Communication System, Control Method And Program App 20130310028 - Miyagawa; Yusuke ; et al.	2013-11-21
Communication System, Gateway Device, Femto Access Point, Communication Method And Device Program App 20130072199 - Miyagawa; Yusuke ; et al.	2013-03-21
Broadcast Distribution Control Device, Call Status Control Device, Femto Cell Base Station, Communication System, Method And Programme App 20130065606 - Kurokawa; Osamu ; et al.	2013-03-14
Communication System And Apparatus For Providing Supplementary Service In Femto Cell App 20120270529 - Kurokawa; Osamu ; et al.	2012-10-25
Communication System App 20120258686 - Kurokawa; Osamu ; et al.	2012-10-11
Femtocell Base Station, Gateway System, Map-gw Apparatus, Communication System, Control Method, And Program App 20120258743 - Kurokawa; Osamu ; et al.	2012-10-11
Communication System, Femto-cell Base Station, And Communication Method App 20120002649 - Kurokawa; Osamu ; et al.	2012-01-05
Communication System, Femto-cell Base Station, Authentication Device, Communication Method, And Memory Medium App 20110305196 - Kurokawa; Osamu ; et al.	2011-12-15
Communication System, Femtocell Base Station, Authentication Apparatus, Communication Method, And Recording Medium App 20110268277 - Kurokawa; Osamu ; et al.	2011-11-03
Communication System, Femto Base Station, Call Session Control Server, Home Subscriber Server, Communication Method, And Program App 20110269420 - Kurokawa; Osamu ; et al.	2011-11-03
Communication System, Femto Access Point And Communication Method App 20110269483 - Kurokawa; Osamu ; et al.	2011-11-03
Femtocell Communication System, Apparatus, Control Method, And Program App 20110269427 - Kurokawa; Osamu ; et al.	2011-11-03
Mobile radio terminal Grant 7,016,706 - Kurokawa , et al. March 21, 2	2006-03-21
Mobile radio terminal App 20030064759 - Kurokawa, Osamu ; et al.	2003-04-03
Mobile radio communication apparatus having a plurality of MINs Grant 6,516,201 - Kanbara , et al. February 4, 2	2003-02-04
Dual-mode radio connected to an apparatus for communicating through in analog mode Grant 6,449,499 - Ishikura , et al. September 10, 2	2002-09-10
Mobile Radio Communication Apparatus Having A Plurality Of Mins App 20010053702 - KANBARA, MASATOMO ; et al.	2001-12-20
Handsfree unit Grant 6,154,639 - Kanazumi , et al. November 28, 2	2000-11-28
Terminal connecting device having an auto data receiving function Grant 5,446,782 - Kurokawa , et al. August 29, 1	1995-08-29
Shielding apparatus for a printed circuit board Grant 4,739,453 - Kurokawa April 19, 1	1988-04-19

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