Mariko Yamanaka

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Nagoya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Short-range wireless communication apparatus
- Patent number 9,398,139
- Issue date Jul 19, 2016
- DENSO CORPORATION
- Ryuuji Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short-range wireless communication apparatus
- Patent number 9,094,092
- Issue date Jul 28, 2015
- Denso Corporation
- Ryuuji Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short-range wireless communication apparatus
- Patent number 8,761,672
- Issue date Jun 24, 2014
- Denso Corporation
- Mariko Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone apparatus having calling card support function and handsf...
- Patent number 8,442,597
- Issue date May 14, 2013
- Denso Corporation
- Mariko Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SHORT-RANGE WIRELESS COMMUNICATION APPARATUS
- Publication number 20150288794
- Publication date Oct 8, 2015
- DENSO CORPORATION
- Ryuuji Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHORT-RANGE WIRELESS COMMUNICATION DEVICE
- Publication number 20140134949
- Publication date May 15, 2014
- Denso Corporation
- Ryuuji Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHORT-RANGE WIRELESS COMMUNICATION APPARATUS
- Publication number 20130005261
- Publication date Jan 3, 2013
- DENSO CORPORATION
- Mariko Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone apparatus having calling card support function and handsf...
- Publication number 20100248684
- Publication date Sep 30, 2010
- DENSO CORPORATION
- Mariko Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE