Kouichirou Matsuoka

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Kyoto, 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
Lens tube, image pickup device, and portable terminal apparatus
- Patent number 8,587,883
- Issue date Nov 19, 2013
- Panasonic Corporation
- Kouichirou Matsuoka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT, PRODUCTION METHOD FOR THE DIFFRACTIVE...
- Publication number 20150192711
- Publication date Jul 9, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- YUKA OKADA
- G02 - OPTICS
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
LENS TUBE, IMAGE PICKUP DEVICE, AND PORTABLE TERMINAL APPARATUS
- Publication number 20120147489
- Publication date Jun 14, 2012
- PANASONIC CORPORATION
- Kouichirou Matsuoka
- G02 - OPTICS