Inventor
MURAYAMA KYOICHI
JP12 patents
Patents
12 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
US11353207B2Jun 7, 2022
Light source device
HAMAMATSU PHOTONICS KK0 citations56
US11229866B2Jan 25, 2022
Air filter, light source device, and air filter manufacturing method
HAMAMATSU PHOTONICS KK1 citations55
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
US11959624B2Apr 16, 2024
Light emitting device
HAMAMATSU PHOTONICS KK0 citations46
US10865971B2Dec 15, 2020
Light source device
HAMAMATSU PHOTONICS KK0 citations46
US12181140B2Dec 31, 2024
Light irradiation device
HAMAMATSU PHOTONICS KK0 citations39