Inventor

SHOUBU Hiroyuki

JP2 patents

Patents

2 patents

US11564305B2Jan 24, 2023

Malfunction detection device, light-emission driving device, and light emitting device

SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52

US12149046B2Nov 19, 2024

Light emission drive circuit and light emission device

SONY SEMICONDUCTOR SOLUTIONS CORP0 citations44