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Kanagawa, JP
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last 30 patents
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Patent Application
RADIO BASE STATION, CONTROL APPARATUS, AND WIRELESS COMMUNICATION M...
Publication number
20090207787
Publication date
Aug 20, 2009
Matsushita Electric Industrial Co., Ltd.
Yoshiyasu Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmission device and optical transmission system
Publication number
20080095540
Publication date
Apr 24, 2008
Matsushita Electric Industrial Co., Ltd.
Katsuya Oda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Transmitter
Publication number
20080031635
Publication date
Feb 7, 2008
Matsushita Electric Industrial Co., Ltd.
Hitomaro Tohgoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Signal transmission apparatus
Publication number
20070197258
Publication date
Aug 23, 2007
Matsushita Electric Industrial Co., Ltd.
Katsuya Oda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmission apparatus
Publication number
20070064761
Publication date
Mar 22, 2007
Matsushita Electric Industrial Co., Ltd.
Hitomaro Togo
G02 - OPTICS
Information
Patent Application
Optical module and optical transmitter/receiver device
Publication number
20060245696
Publication date
Nov 2, 2006
Matsushita Electric Industrial Co., Ltd.
Yoshiyasu Sato
G02 - OPTICS
Information
Patent Application
Optical module and optical transceiver
Publication number
20060147158
Publication date
Jul 6, 2006
Matsushita Electric Industrial Co., Ltd.
Yoshiyasu Sato
G02 - OPTICS