Hiroaki Matsumura

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Patents Grantslast 30 patents

Information Patent Grant
Focus control apparatus and focus control method
- Patent number 9,787,891
- Issue date Oct 10, 2017
- Sony Corporation
- Koji Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Protocol conversion device and protocol conversion method
- Patent number 9,106,475
- Issue date Aug 11, 2015
- Sony Corporation
- Hiroaki Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FOCUS CONTROL APPARATUS AND FOCUS CONTROL METHOD
- Publication number 20150168809
- Publication date Jun 18, 2015
- Sony Corporation
- Koji KAMIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROTOCOL CONVERSION DEVICE AND PROTOCOL CONVERSION METHOD
- Publication number 20130272317
- Publication date Oct 17, 2013
- SONY CORPORATION
- Hiroaki Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE