Obana; Sadao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obana; Sadao.The latest application filed is for "wireless base station and wireless communication systems using the same".

Company Profile

0.17.13

Obana; Sadao - Soraku-gun JP
Obana; Sadao - Kyoto N/A JP
Obana; Sadao - Saitama 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
Wireless base station and wireless communication systems using the same Grant 9,867,126 - Yomo , et al. January 9, 2	2018-01-09
Wireless Base Station And Wireless Communication Systems Using The Same App 20170006540 - Yomo; Hiroyuki ; et al.	2017-01-05
Wireless base station and wireless communication system using the same Grant 9,521,613 - Yomo , et al. December 13, 2	2016-12-13
Terminal device, wireless base station wirelessly communicating with the same, and wireless communication system using terminal device and wireless base station Grant 9,374,784 - Kondo , et al. June 21, 2	2016-06-21
Wireless device which can improve stability in wireless communications and wireless network using the same Grant 8,755,336 - Kondo , et al. June 17, 2	2014-06-17
Wireless Base Station And Wireless Communication System Using The Same App 20130336188 - Yomo; Hiroyuki ; et al.	2013-12-19
Terminal Device, Wireless Base Station Wirelessly Communicating With The Same, And Wireless Communication System Using Terminal Device And Wireless Base Station App 20130329621 - Kondo; Yoshihisa ; et al.	2013-12-12
Radio apparatus Grant 8,238,319 - Kadowaki , et al. August 7, 2	2012-08-07
Wireless device which selects routes excluding loop routes and a mesh network including the same Grant 8,184,584 - Kondo , et al. May 22, 2	2012-05-22
Radio device Grant 8,121,629 - Davis , et al. February 21, 2	2012-02-21
Multi-hop wireless network system Grant 8,072,925 - Shagdar , et al. December 6, 2	2011-12-06
Radio network system capable of autonomous estimation using position correction Grant 8,060,107 - Takizawa , et al. November 15, 2	2011-11-15
Radio device for preventing isolated radio devices in network Grant 8,041,377 - Itaya , et al. October 18, 2	2011-10-18
Radio device having fewer route disconnections and switchings by using control packets to maintain radio links Grant 7,890,112 - Ito , et al. February 15, 2	2011-02-15
Wireless Device Which Selects Routes Excluding Loop Routes And A Mesh Network Including The Same App 20090109901 - KONDO; Yoshihisa ; et al.	2009-04-30
Multi-hop Wireless Network System App 20090092083 - Shagdar; Oyunchimeg ; et al.	2009-04-09
Wireless device which can improve stability in wireless communications and wireless network using the same App 20080192724 - Kondo; Yoshihisa ; et al.	2008-08-14
Radio Device App 20080125069 - Davis; Peter ; et al.	2008-05-29
Radio device for preventing isolated radio devices in network App 20080076461 - Itaya; Satoko ; et al.	2008-03-27
Radio apparatus App 20080062901 - Kadowaki; Naoto ; et al.	2008-03-13
Radio device having fewer route disconnections and switchings and radio communication network including such devices App 20080056196 - Ito; Tetsuya ; et al.	2008-03-06
Radio apparatus capable of autonomous position estimation and radio network system including the same App 20080014963 - Takizawa; Yasuhisa ; et al.	2008-01-17
Polling period controlling apparatus Grant 6,791,998 - Yoshihara , et al. September 14, 2	2004-09-14
Route selection method Grant 6,259,673 - Yoshihara , et al. July 10, 2	2001-07-10
Apparatus for management of SNMP/OSI gateways Grant 5,960,176 - Kuroki , et al. September 28, 1	1999-09-28

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