Kawasumi; Hiroaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawasumi; Hiroaki.The latest application filed is for "communication system, congestion avoidance method thereof, and meter reading system using communication system".

Company Profile

0.12.10

Kawasumi; Hiroaki - Tokyo JP
Kawasumi; Hiroaki - Chiyoda-ku 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
Ad hoc network system and route selection method Grant 9,526,060 - Kondo , et al. December 20, 2	2016-12-20
Communication system and communication method Grant 9,525,614 - Kondo , et al. December 20, 2	2016-12-20
Communication device and communication control method Grant 9,521,075 - Kondo , et al. December 13, 2	2016-12-13
Communication system, congestion avoidance method thereof, and meter reading system using communication system Grant 9,509,611 - Yasuoka , et al. November 29, 2	2016-11-29
Node apparatus, communication system, and channel selection method Grant 9,125,142 - Hirata , et al. September 1, 2	2015-09-01
Communication System, Congestion Avoidance Method Thereof, And Meter Reading System Using Communication System App 20150103649 - Yasuoka; Mitsuaki ; et al.	2015-04-16
Communication System And Communication Method App 20140369236 - KONDO; Taiji ; et al.	2014-12-18
Communication Device And Communication Control Method App 20140369359 - Kondo; Taiji ; et al.	2014-12-18
Communication Device Searching Method, Communication Device, And Ad Hoc Network System App 20140372502 - SHIRAKAWA; Takahiro ; et al.	2014-12-18
Ad Hoc Network System And Route Selection Method App 20140369235 - Kondo; Taiji ; et al.	2014-12-18
Planar inverted F antenna Grant 8,742,992 - Kai , et al. June 3, 2	2014-06-03
Gateway apparatus, node apparatus, communication system, and channel switching method Grant 8,693,399 - Hirata , et al. April 8, 2	2014-04-08
Distribution method and distribution system Grant 8,656,036 - Maruyama , et al. February 18, 2	2014-02-18
Network Apparatus, Transmission Destination Inquiring Method, And Non-transitory Computer Readable Storage Medium App 20120317230 - SHIRAKAWA; Takahiro ; et al.	2012-12-13
Gateway Apparatus, Node Apparatus, Communication System, And Channel Switching Method App 20120307752 - HIRATA; Shinichi ; et al.	2012-12-06
Node Apparatus, Communication System, And Channel Selection Method App 20120307681 - HIRATA; Shinichi ; et al.	2012-12-06
Distribution Method And Distribution System App 20120311042 - Maruyama; Joji ; et al.	2012-12-06
Planar Inverted F Antenna App 20120268326 - KAI; Manabu ; et al.	2012-10-25

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