Naoki Kawakubo

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens driving actuator and portable terminal
- Patent number 12,013,590
- Issue date Jun 18, 2024
- Canon Denshi Kabushiki Kaisha
- Hisatoshi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blade driving device and imaging apparatus
- Patent number 10,649,310
- Issue date May 12, 2020
- Canon Denshi Kabushiki Kaisha
- Hisatoshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-quantity control apparatus and optical apparatus
- Patent number 8,783,977
- Issue date Jul 22, 2014
- Canon Denshi Kabushiki Kaisha
- Satoshi Kozu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LENS DRIVING ACTUATOR AND PORTABLE TERMINAL
- Publication number 20210247589
- Publication date Aug 12, 2021
- Canon Denshi Kabushiki Kaisha
- Hisatoshi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLADE DRIVING DEVICE AND IMAGING APPARATUS
- Publication number 20190146307
- Publication date May 16, 2019
- Canon Denshi Kabushiki Kaisha
- Hisatoshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-QUANTITY CONTROL APPARATUS AND OPTICAL APPARATUS
- Publication number 20140119719
- Publication date May 1, 2014
- Canon Denshi Kabushiki Kaisha
- Satoshi Kozu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY