Inventor
HIROKI MIZUHA
JP6 patents
Patents
6 patentsUS11336875B2May 17, 2022
Wavelength conversion element, light source device, and projector
SEIKO EPSON CORP0 citations61
US11703750B2Jul 18, 2023
Illuminator and projector
SEIKO EPSON CORP0 citations50
US11366377B2Jun 21, 2022
Wavelength conversion element, illumination device, and projector
SEIKO EPSON CORP0 citations50
US12197115B2Jan 14, 2025
Wavelength conversion element, illumination device, and projector
SEIKO EPSON CORP0 citations49
US12596294B2Apr 7, 2026
Light source apparatus and projector
SEIKO EPSON CORP0 citations48
US12578633B2Mar 17, 2026
Light source apparatus and projector
SEIKO EPSON CORP0 citations48