Akihiko Sekiguchi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device, battery charger, and electronic device battery-c...
- Patent number 8,810,195
- Issue date Aug 19, 2014
- Panasonic Corporation
- Norihito Mochida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device, charger, and electronic device charging system
- Patent number 8,680,811
- Issue date Mar 25, 2014
- Panasonic Corporation
- Norihito Mochida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply switching circuit for a compact portable telephone set
- Patent number 5,335,263
- Issue date Aug 2, 1994
- Matsushita Electric Industrial Co., Ltd.
- Naoshi Tsunehiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE, CHARGER, AND ELECTRONIC DEVICE CHARGING SYSTEM
- Publication number 20110025265
- Publication date Feb 3, 2011
- PANASONIC CORPORATION
- Norihito Mochida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE, CHARGER, AND ELECTRONIC DEVICE CHARGING SYSTEM
- Publication number 20110025264
- Publication date Feb 3, 2011
- PANASONIC CORPORATION
- Norihito Mochida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE, CHARGER, AND CHARGING DEVICE
- Publication number 20100201315
- Publication date Aug 12, 2010
- PANASONIC CORPORATION
- Masanori Oshimi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Pack Which Can Be Recycled
- Publication number 20070275297
- Publication date Nov 29, 2007
- Matsushita Electric Industrial Co., Ltd.
- Naotake Osada
- H01 - BASIC ELECTRIC ELEMENTS