Nobuaki Tanaka

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antenna device for radio apparatus and portable radio apparatus
- Patent number 8,138,980
- Issue date Mar 20, 2012
- Panasonic Corporation
- Daigo Imano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus
- Patent number 8,044,867
- Issue date Oct 25, 2011
- Panasonic Corporation
- Hironori Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio machine antenna device and portable radio machine
- Patent number 7,859,467
- Issue date Dec 28, 2010
- Panasonic Corporation
- Daigo Imano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal with casing conductors for reducing antenna...
- Patent number 7,519,174
- Issue date Apr 14, 2009
- Panasonic Corporation
- Nobuaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information providing method which enables data communication costs...
- Patent number 6,606,748
- Issue date Aug 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yutaka Tomioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DEVICE FOR RADIO APPARATUS AND PORTABLE RADIO APPARATUS
- Publication number 20110043416
- Publication date Feb 24, 2011
- PANASONIC CORPORATION
- Daigo Imano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION DEVICE
- Publication number 20100285836
- Publication date Nov 11, 2010
- PANASONIC CORPORATION
- Kenshi Horihata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION TERMINAL APPARATUS
- Publication number 20100149045
- Publication date Jun 17, 2010
- PANASONIC CORPORATION
- Hironori Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Machine Antenna Device and Portable Radio Machine
- Publication number 20080266188
- Publication date Oct 30, 2008
- Matsushita Electric Industrial Co., Ltd.
- Daigo Imano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication terminal
- Publication number 20060017625
- Publication date Jan 26, 2006
- Matsushita Electric Industrial Co., Ltd
- Nobuaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE