Inventor
UMENO KEITA
JP7 patents
Patents
7 patentsUS12338987B2Jun 24, 2025
Heatsink, active energy irradiation device, and active energy irradiation system
HAMAMATSU PHOTONICS KK0 citations58
US11204160B2Dec 21, 2021
Light source device
HAMAMATSU PHOTONICS KK0 citations58
US10895376B2Jan 19, 2021
Light source device
HAMAMATSU PHOTONICS KK0 citations58
US11806687B2Nov 7, 2023
Active energy radiation unit and active energy radiation device
HAMAMATSU PHOTONICS KK0 citations49
US11298959B2Apr 12, 2022
Active energy radiation unit and active energy radiation device
HAMAMATSU PHOTONICS KK0 citations49
US12508827B2Dec 30, 2025
Active energy irradiation device and inkjet printer
HAMAMATSU PHOTONICS KK0 citations47
US12409667B2Sep 9, 2025
Active energy irradiation device and active energy irradiation system
HAMAMATSU PHOTONICS KK0 citations47