Ayumi Kato

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Focus adjustment device and control method of the same
- Patent number 9,729,778
- Issue date Aug 8, 2017
- Canon Kabushiki Kaisha
- Ayumi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FOCUS DETECTION APPARATUS, AND CONTROL METHOD THEREOF AND STORAGE M...
- Publication number 20160301854
- Publication date Oct 13, 2016
- Canon Kabushiki Kaisha
- Ayumi Kato
- G02 - OPTICS
Information Patent Application
FOCUS ADJUSTMENT DEVICE AND CONTROL METHOD OF THE SAME
- Publication number 20160198085
- Publication date Jul 7, 2016
- Canon Kabushiki Kaisha
- Ayumi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE