Inventor
SHIGITANI Ryosuke
JP7 patents
Patents
7 patentsUS12428602B2Sep 30, 2025
Phosphor, light emitting device, light source for sensing system, and illumination system for sensing system
PANASONIC IP MAN CO LTD0 citations60
US12072513B2Aug 27, 2024
Lighting device and optical member
PANASONIC IP MAN CO LTD0 citations57
US11892665B2Feb 6, 2024
Colloidal crystal structure, and light-emitting device and lighting system using same
PANASONIC IP MAN CO LTD0 citations57
US12018834B2Jun 25, 2024
Light-emitting device, lighting system, and optical communication system
PANASONIC IP MAN CO LTD0 citations56
US11353642B2Jun 7, 2022
Optical filter, multiplex optical filter, and light emitting device and illumination system using the same
PANASONIC IP MAN CO LTD0 citations55
US12339238B2Jun 24, 2025
Inspection device and inspection method
PANASONIC IP MAN CO LTD0 citations50
US12349522B2Jul 1, 2025
Light emitting device and electronic instrument using the same
PANASONIC IP MAN CO LTD0 citations45