Hiroaki Hagino

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power transmitting device, power receiving device, authentication/b...
- Patent number 7,996,238
- Issue date Aug 9, 2011
- NTT DoCoMo, Inc.
- Daisuke Ochi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Information transmission terminal, information transmission method,...
- Patent number 7,836,512
- Issue date Nov 16, 2010
- NTT DoCoMo, Inc.
- Atsushi Mizuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power transmission and power receiving apparatus and method
- Patent number 7,761,307
- Issue date Jul 20, 2010
- NTT DoCoMo, Inc.
- Daisuke Ochi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Power Transmitting Device, Power Receiving Device, Authentication/B...
- Publication number 20090106137
- Publication date Apr 23, 2009
- NTT DoCoMo, Inc.
- Daisuke Ochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information Managing Unit and Information Managing Method
- Publication number 20080309461
- Publication date Dec 18, 2008
- NTT DoCoMo, Inc.
- Atsushi Mizuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information transmission terminal, information transmission method,...
- Publication number 20070073564
- Publication date Mar 29, 2007
- NTT DoCoMo, Inc.
- Atsushi Mizuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power transmitting device, power receiving device, authentication/b...
- Publication number 20060287763
- Publication date Dec 21, 2006
- NTT DoCoMo, Inc.
- Daisuke Ochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information providing method, information providing system and rela...
- Publication number 20060032901
- Publication date Feb 16, 2006
- NTT DoCoMo, Inc.
- Toshiharu Sugiyama
- G07 - CHECKING-DEVICES