Inventor
YUWAKI TAKESHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YUWAKI TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY SEMICONDUCTOR SOLUTIONS CORP
8 patentsUS11996675B2May 28, 2024
Laser drive circuit and sensor apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations61
US12282117B2Apr 22, 2025
Light source apparatus and sensing module
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations60
US11962124B2Apr 16, 2024
Detection circuit, driving circuit, and light emitting device
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations59
US11973314B2Apr 30, 2024
Light-source drive device and light-emitting device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations56
US11901700B2Feb 13, 2024
Driving device, driving method, and light-emitting unit
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations55
US12206219B2Jan 21, 2025
Light source apparatus, temperature detection method, and sensing module
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
US11996673B2May 28, 2024
Drive device and light emitting device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations48
US12374863B2Jul 29, 2025
Light-emission driving device and light-emitting device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations47