Hiroyuki Shoubu

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Malfunction detection device, light-emission driving device, and li...
- Patent number 11,564,305
- Issue date Jan 24, 2023
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hiroyuki Shoubu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MALFUNCTION DETECTION DEVICE, LIGHT-EMISSION DRIVING DEVICE, AND LI...
- Publication number 20220151049
- Publication date May 12, 2022
- Sony Semiconductor Solutions Corporation
- HIROYUKI SHOUBU
- G01 - MEASURING TESTING
Information Patent Application
LIGHT EMISSION DRIVE CIRCUIT AND LIGHT EMISSION DEVICE
- Publication number 20220013981
- Publication date Jan 13, 2022
- Hayato Kamizuru
- H01 - BASIC ELECTRIC ELEMENTS