Inventor
YOKOYAMA TAKUMA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA TAKUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
USHIO ELECTRIC INC
6 patentsUS11268855B2Mar 8, 2022
Wideband extended pulsed light source, spectrometry device, and spectrometry method
USHIO ELECTRIC INC4 citations69
US12117340B2Oct 15, 2024
Light source apparatus for light measurement
USHIO ELECTRIC INC0 citations49
US11385173B2Jul 12, 2022
Light source for spectroscopic analysis, spectroscopic analysis device, and spectroscopic analysis method
USHIO ELECTRIC INC0 citations49
US12523596B2Jan 13, 2026
Light source apparatus
USHIO ELECTRIC INC0 citations46
US12092520B2Sep 17, 2024
Broadband pulsed light source apparatus
USHIO ELECTRIC INC0 citations46
US9826617B2Nov 21, 2017
Extreme ultraviolet light source device
USHIO ELECTRIC INC0 citations36