Inventor

OKAWARA Satoru

JP4 patents

Patents

4 patents

US12126140B2Oct 22, 2024

Light-emitting element

HAMAMATSU PHOTONICS KK3 citations70

US12495641B2Dec 9, 2025

Light-emitting element, optical detection module, manufacturing method for light-emitting element, and scanning electron microscope

HAMAMATSU PHOTONICS KK0 citations59

US11990730B2May 21, 2024

Light-emitting device

HAMAMATSU PHOTONICS KK0 citations48

US10840406B2Nov 17, 2020

Optical semiconductor element and method of driving optical semiconductor element

HAMAMATSU PHOTONICS KK0 citations39