Hamaguchi; Kiyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamaguchi; Kiyoshi.The latest application filed is for "circular waveguide antenna and circular waveguide array antenna".

Company Profile

0.9.7

Hamaguchi; Kiyoshi - Kanagawa JP
Hamaguchi; Kiyoshi - Koganei JP
Hamaguchi; Kiyoshi - Tokyo JP
Hamaguchi; Kiyoshi - Yokohama 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
Circular waveguide antenna and circular waveguide array antenna Grant 7,872,609 - Ou , et al. January 18, 2	2011-01-18
Circular waveguide antenna and circular waveguide array antenna App 20100231475 - Ou; Hok Huor ; et al.	2010-09-16
Radio communication apparatus, transmitter apparatus and receiver apparatus Grant 7,697,574 - Suematsu , et al. April 13, 2	2010-04-13
Millimeter-wave-band radio communication method in which both a modulated signal and an unmodulated carrier are transmitted to a system with a receiver having plural receiving circuits Grant 7,599,672 - Shoji , et al. October 6, 2	2009-10-06
Radio communication method and system for performing communication among a plurality of radio communication terminals Grant 7,302,236 - Shoji , et al. November 27, 2	2007-11-27
Radio communicate method and system Grant 7,292,831 - Shoji , et al. November 6, 2	2007-11-06
Wireless communications system, wireless transmitter, and wireless receiver Grant 7,251,461 - Shoji , et al. July 31, 2	2007-07-31
Millimeter wave-band radio communication method and system App 20060160514 - Shoji; Yozo ; et al.	2006-07-20
Two-way radio communication system and two-way radio communication method Grant 7,043,201 - Shoji , et al. May 9, 2	2006-05-09
Radio communication method and system for performing communication among a plurality of radio communication terminals App 20050176377 - Shoji, Yozo ; et al.	2005-08-11
Radio communicate method and system App 20050143015 - Shoji, Yozo ; et al.	2005-06-30
Radio communication apparatus and radio communication method Grant 6,826,234 - Shoji , et al. November 30, 2	2004-11-30
Radio communication apparatus, transmitter apparatus and receiver apparatus App 20040015990 - Suematsu, Eiji ; et al.	2004-01-22
Wireless communications system, wireless transmitter, and wireless receiver App 20030109236 - Shoji, Yozo ; et al.	2003-06-12
Time-division multiple-access communication system Grant 6,442,146 - Onodera , et al. August 27, 2	2002-08-27
Two-way radio communication system and two-way radio communication method App 20010055953 - Shoji, Yozo ; et al.	2001-12-27

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