Sekine; Syuichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sekine; Syuichi.The latest application filed is for "wireless communication and wireless communication apparatus".

Company Profile

0.18.13

Sekine; Syuichi - Yokohama JP
Sekine; Syuichi - Kanagawa-Ken JP
Sekine; Syuichi - Tokyo JP
Sekine; Syuichi - Yokohama-shi JP
Sekine; Syuichi - Chiba-ken JP
Sekine; Syuichi - Chiba 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
Radio apparatus Grant 7,590,400 - Otaka , et al. September 15, 2	2009-09-15
Wireless communication and wireless communication apparatus Grant 7,502,407 - Sakata , et al. March 10, 2	2009-03-10
Wireless communication apparatus and method of wireless communication Grant 7,489,954 - Sekine , et al. February 10, 2	2009-02-10
Wireless communication apparatus and method of wireless communication Grant 7,386,329 - Sekine , et al. June 10, 2	2008-06-10
Wireless Communication And Wireless Communication Apparatus App 20080049665 - Sakata; Ren ; et al.	2008-02-28
Wireless Communication Apparatus And Method Of Wireless Communication App 20080032757 - SEKINE; Syuichi ; et al.	2008-02-07
Wireless communication and wireless communication apparatus Grant 7,319,714 - Sakata , et al. January 15, 2	2008-01-15
Radio Apparatus App 20070111673 - OTAKA; Shoji ; et al.	2007-05-17
Wireless communication system, wireless base station, wireless terminal and method of wireless communication Grant 7,194,262 - Aoki , et al. March 20, 2	2007-03-20
Radio apparatus Grant 7,184,738 - Otaka , et al. February 27, 2	2007-02-27
Portable radio terminal capable of obtaining good polarization efficiency regardless of position and direction of antenna Grant 7,079,878 - Odachi , et al. July 18, 2	2006-07-18
Antenna apparatus Grant 6,911,944 - Sekine , et al. June 28, 2	2005-06-28
Radio apparatus App 20050042994 - Otaka, Shoji ; et al.	2005-02-24
Radio apparatus Grant 6,816,712 - Otaka , et al. November 9, 2	2004-11-09
Portable radio terminal capable of obtaining good polarization efficiency regardless of position and direction of antenna App 20040152497 - Odachi, Noriaki ; et al.	2004-08-05
Antenna apparatus App 20040080458 - Sekine, Syuichi ; et al.	2004-04-29
Portable radio terminal capable of obtaining good polarization efficiency regardless of position and direction of antenna Grant 6,701,167 - Odachi , et al. March 2, 2	2004-03-02
Antenna apparatus Grant 6,683,575 - Sekine , et al. January 27, 2	2004-01-27
Wireless communication and wireless communication apparatus App 20030236069 - Sakata, Ren ; et al.	2003-12-25
Wireless communication system, wireless base station, wireless terminal and method of wireless communication App 20030236082 - Aoki, Tsuguhide ; et al.	2003-12-25
Wireless communication apparatus and method of wireless communication App 20030224742 - Sekine, Syuichi ; et al.	2003-12-04
Autonomous distributed wireless network system, method of autonomous distributed wireless network communication and wireless terminal apparatus App 20030203741 - Matsuo, Ryoko ; et al.	2003-10-30
Antenna apparatus App 20030006937 - Sekine, Syuichi ; et al.	2003-01-09
Radio apparatus App 20020032009 - Otaka, Shoji ; et al.	2002-03-14
Radio apparatus Grant 6,339,711 - Otaka , et al. January 15, 2	2002-01-15
Antenna arrangement of an information processor Grant 6,285,328 - Masaki , et al. September 4, 2	2001-09-04
Portable radio terminal capable of obtaining good polarization efficiency regardless of position and direction of antenna App 20010012768 - Odachi, Noriaki ; et al.	2001-08-09
Antenna apparatus Grant 6,147,652 - Sekine November 14, 2	2000-11-14
Portable radio communication device with wide bandwidth and improved antenna radiation efficiency Grant 5,936,583 - Sekine , et al. August 10, 1	1999-08-10
Portable radio and telephones having notches therein Grant 5,903,822 - Sekine , et al. May 11, 1	1999-05-11
Portable radio and telephones having notches therein Grant 5,517,676 - Sekine , et al. May 14, 1	1996-05-14

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