TSUYOSHI OOKUBO

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NAGANO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device and battery pack
- Patent number 9,577,292
- Issue date Feb 21, 2017
- Sony Corporation
- Takayuki Yajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and battery pack
- Patent number 8,486,547
- Issue date Jul 16, 2013
- Sony Corporation
- Takayuki Yajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Communication system, authentication method, information processing...
- Patent number 8,387,113
- Issue date Feb 26, 2013
- Sony Corporation
- Hidetoshi Shimada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND BATTERY PACK
- Publication number 20140193676
- Publication date Jul 10, 2014
- SONY CORPORATION
- TAKAYUKI YAJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND BATTERY PACK
- Publication number 20130286568
- Publication date Oct 31, 2013
- Takayuki Yajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM, AUTHENTICATION METHOD, INFORMATION PROCESSING...
- Publication number 20090125979
- Publication date May 14, 2009
- SONY CORPORATION
- Hidetoshi Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic device and battery pack
- Publication number 20050136320
- Publication date Jun 23, 2005
- Takayuki Yajima
- G06 - COMPUTING CALCULATING COUNTING