Inventor
KUBO YUICHIRO
JP19 patents
Patents
19 patentsUS10809427B2Oct 20, 2020
Infrared-absorbing composition, infrared-cut filter, and imaging optical system
NIPPON SHEET GLASS CO LTD9 citations83
US10745541B2Aug 18, 2020
Composition for infrared-absorbing layers, infrared-cut filter, and imaging apparatus
NIPPON SHEET GLASS CO LTD6 citations83
US11300719B2Apr 12, 2022
Light-absorbing composition and optical filter
NIPPON SHEET GLASS CO LTD6 citations74
US11535726B2Dec 27, 2022
Ultraviolet- and infrared-absorbing composition and ultraviolet- and infrared-absorbing filter
NIPPON SHEET GLASS CO LTD3 citations72
US10830931B2Nov 10, 2020
Infrared cut filter, imaging device, and method for producing infrared cut filter
NIPPON SHEET GLASS CO LTD2 citations72
US11885993B2Jan 30, 2024
Optical filter and method of manufacturing
NIPPON SHEET GLASS CO LTD2 citations71
US11592603B2Feb 28, 2023
Optical filter
NIPPON SHEET GLASS CO LTD2 citations71
US12338341B2Jun 24, 2025
Infrared-cut filter
NIPPON SHEET GLASS CO LTD0 citations62
US11873385B2Jan 16, 2024
Infrared-cut filter
NIPPON SHEET GLASS CO LTD0 citations62
US12072517B2Aug 27, 2024
Light-absorbing composition and method of manufacturing
NIPPON SHEET GLASS CO LTD1 citations61
US11585968B2Feb 21, 2023
Optical filter and camera-equipped information device
NIPPON SHEET GLASS CO LTD0 citations61
US12287503B2Apr 29, 2025
Light-absorbing composition and optical filter
NIPPON SHEET GLASS CO LTD0 citations59
US12129402B2Oct 29, 2024
Liquid composition for optical filters and optical filter
NIPPON SHEET GLASS CO LTD0 citations59
US12313869B2May 27, 2025
Optical filter, optical device, and light-absorbing composition
NIPPON SHEET GLASS CO LTD0 citations51
US12071542B2Aug 27, 2024
Light-absorbing composition and optical filter
NIPPON SHEET GLASS CO LTD0 citations50
US12392946B2Aug 19, 2025
Optical filter and light-absorbing composition
NIPPON SHEET GLASS CO LTD0 citations48
US12287501B2Apr 29, 2025
Light-absorbing composition, light-absorbing film, and optical filter
NIPPON SHEET GLASS CO LTD0 citations48
US10795066B2Oct 6, 2020
Infrared-cut filter and imaging optical system
NIPPON SHEET GLASS CO LTD0 citations41
US9188720B2Nov 17, 2015
Infrared cut filter and imaging apparatus
NIPPON SHEET GLASS CO LTD0 citations41