Arata Sakamoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens advancing device, imaging device equipped with lens advancing...
- Patent number 9,019,625
- Issue date Apr 28, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kouichirou Matsuoka
- G02 - OPTICS
Information Patent Grant
Strobe device
- Patent number 8,994,268
- Issue date Mar 31, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Arata Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Strobe device
- Patent number 8,922,120
- Issue date Dec 30, 2014
- Panasonic Corporation
- Arata Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic flash unit and manufacturing method thereof
- Patent number 8,339,051
- Issue date Dec 25, 2012
- Panasonic Corporation
- Hirohiko Ina
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic flash unit and manufacturing method thereof
- Patent number 7,652,434
- Issue date Jan 26, 2010
- Panasonic Photo & Lighting Co., Ltd.
- Hirohiko Ina
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Conductive composition for solid polymer type fuel cell separator,...
- Patent number 7,049,021
- Issue date May 23, 2006
- Osaka Gas Company Limited
- Arata Sakamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STROBE DEVICE
- Publication number 20140167596
- Publication date Jun 19, 2014
- PANASONIC CORPORATION
- Arata Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STROBE DEVICE
- Publication number 20140139099
- Publication date May 22, 2014
- PANASONIC CORPORATION
- Arata Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS ADVANCING DEVICE, IMAGING DEVICE EQUIPPED WITH LENS ADVANCING...
- Publication number 20140078599
- Publication date Mar 20, 2014
- PANASONIC CORPORATION
- Kouichirou Matsuoka
- G02 - OPTICS
Information Patent Application
Electronic flash unit and manufacturing method thereof
- Publication number 20070170869
- Publication date Jul 26, 2007
- PANASONIC PHOTO & LIGHTING CO., LTD.
- Hirohiko Ina
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Strobe apparatus and its manufacturing method
- Publication number 20050007030
- Publication date Jan 13, 2005
- Hirohiko Ina
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Conductive composition for solid polymer type fuel cell separator,...
- Publication number 20030180597
- Publication date Sep 25, 2003
- Arata Sakamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL