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Tetsuya Kawakami
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless communication system, communication control method and com...
Patent number
8,503,343
Issue date
Aug 6, 2013
Panasonic Corporation
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication method and access router
Patent number
8,155,085
Issue date
Apr 10, 2012
Panasonic Corporation
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio node apparatus, multi-hop radio system, and multi-hop radio s...
Patent number
8,140,011
Issue date
Mar 20, 2012
Panasonic Corporation
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless node apparatus, and multihop wireless LAN system
Patent number
8,072,949
Issue date
Dec 6, 2011
Panasonic Corporation
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio node apparatus, multi-hop radio system, and multi-hop radio s...
Patent number
7,885,601
Issue date
Feb 8, 2011
Panasonic Corporation
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic damper with multiple degree of freedom
Patent number
7,192,357
Issue date
Mar 20, 2007
Nissan Motor Co., Ltd.
Tetsuya Kawakami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus and method for flow control
Patent number
7,180,857
Issue date
Feb 20, 2007
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO NODE APPARATUS, MULTI-HOP RADIO SYSTEM, AND MULTI-HOP RADIO S...
Publication number
20110065380
Publication date
Mar 17, 2011
PANASONIC CORPORATION
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD AND COM...
Publication number
20100278087
Publication date
Nov 4, 2010
PANASONIC CORPORATION
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION CONTROL METHOD, DATA COMMUNICATION DEVICE, MOB...
Publication number
20100202344
Publication date
Aug 12, 2010
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, WIRELESS COMMUNICATION TERMINAL DEVICE, POSIT...
Publication number
20100151789
Publication date
Jun 17, 2010
PANASONIC CORPORATION
Yoshihiro Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, RADIO COMMU...
Publication number
20100118698
Publication date
May 13, 2010
PANASONIC CORPORATION
Michiru Yokobori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION METHOD AND ACCESS ROUTER
Publication number
20100002652
Publication date
Jan 7, 2010
PANASONIC CORPORATION
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FAST CONFIGURATION OF A DEFAULT ROUTER FOR A MOBILE NODE IN A MOBIL...
Publication number
20090219832
Publication date
Sep 3, 2009
Matsushita Electric Industrial Co., Ltd.
Genadi Velev
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communication system, packet transfer device, and path re-es...
Publication number
20090016277
Publication date
Jan 15, 2009
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Communication Access System, Packet Transfer Device, and Pat...
Publication number
20090010201
Publication date
Jan 8, 2009
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access Network System, Base Station Device, Network Connection Devi...
Publication number
20080139173
Publication date
Jun 12, 2008
Matsushita Electric Industrial Co., Ltd.
Michiru Yokobori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access Network System and Subscriber Data Route Control Method
Publication number
20080037558
Publication date
Feb 14, 2008
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Node Apparatus, and Multihop Wireless Lan System
Publication number
20070291679
Publication date
Dec 20, 2007
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access Network System, Connection Station Device, Radio Base Statio...
Publication number
20070217364
Publication date
Sep 20, 2007
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless node apparatus and multihop wireless lan system
Publication number
20070189252
Publication date
Aug 16, 2007
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access network system, subscriber station device, and network termi...
Publication number
20070165603
Publication date
Jul 19, 2007
Matsushita Electric Industrial Co., Ltd.
Michiru Yokobori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio node apparatus, multi-hop radio system, and multi-hop radio s...
Publication number
20060040705
Publication date
Feb 23, 2006
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic damper with multiple degree of freedom
Publication number
20030153391
Publication date
Aug 14, 2003
NISSAN MOTOR CO., LTD.
Tetsuya Kawakami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Apparatus and method for flow control
Publication number
20020136163
Publication date
Sep 26, 2002
Matsushita Electric Industrial Co., Ltd.
Tetsuya Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE