Hironari OTSUJI

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Kumamoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Focus detecting device and electronic device
- Patent number 11,756,974
- Issue date Sep 12, 2023
- Sony Group Corporation
- Hironari Otsuji
- G01 - MEASURING TESTING
Information Patent Grant
Focus detecting device and electronic device
- Patent number 11,282,882
- Issue date Mar 22, 2022
- Sony Corporation
- Hironari Otsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Focus detecting device and electronic device
- Patent number 10,903,256
- Issue date Jan 26, 2021
- Sony Corporation
- Hironari Otsuji
- G01 - MEASURING TESTING
Information Patent Grant
Focus detecting device and electronic device
- Patent number 10,453,883
- Issue date Oct 22, 2019
- Sony Corporation
- Hironari Otsuji
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FOCUS DETECTING DEVICE AND ELECTRONIC DEVICE
- Publication number 20220173148
- Publication date Jun 2, 2022
- SONY GROUP CORPORATION
- Hironari OTSUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOCUS DETECTING DEVICE AND ELECTRONIC DEVICE
- Publication number 20210104567
- Publication date Apr 8, 2021
- SONY CORPORATION
- Hironari OTSUJI
- G01 - MEASURING TESTING
Information Patent Application
FOCUS DETECTING DEVICE AND ELECTRONIC DEVICE
- Publication number 20200013817
- Publication date Jan 9, 2020
- SONY CORPORATION
- Hironari OTSUJI
- G01 - MEASURING TESTING
Information Patent Application
FOCUS DETECTING DEVICE AND ELECTRONIC DEVICE
- Publication number 20160118429
- Publication date Apr 28, 2016
- SONY CORPORATION
- Hironari OTSUJI
- G01 - MEASURING TESTING