Koki Hozumi

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Hachioji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zoom lens and image pickup apparatus using the same
- Patent number 9,304,298
- Issue date Apr 5, 2016
- Olympus Corporation
- Koji Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and image pickup apparatus having the same
- Patent number 8,564,711
- Issue date Oct 22, 2013
- Olympus Imaging Corp.
- Masaru Morooka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Zoom Lens and Image Pickup Apparatus Using the Same
- Publication number 20140267877
- Publication date Sep 18, 2014
- OLYMPUS CORPORATION
- Koji Nakagawa
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20120194730
- Publication date Aug 2, 2012
- Masaru MOROOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE