Inventor

KANZAKI TAKESHI

JP3 patents

Patents

3 patents

US6895026B2May 17, 2005

Heat sink and semiconductor laser apparatus and semiconductor laser stack apparatus using the same

HAMAMATSU PHOTONICS KK10 citations68

US12074410B2Aug 27, 2024

Light-emitting element and light-emitting device

HAMAMATSU PHOTONICS KK0 citations46

US10714898B2Jul 14, 2020

Semiconductor light emitting element

HAMAMATSU PHOTONICS KK0 citations42