Inventor
KUWABARA YUKO
JP5 patents
Patents
5 patentsUS6667819B2Dec 23, 2003
Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such holograms
DAINIPPON PRINTING CO LTD47 citations95
US5543228AAug 6, 1996
Molded relief hologram
DAINIPPON PRINTING CO LTD32 citations92
US5504593AApr 2, 1996
Continuous and uniform hologram recording method and uniformly recorded hologram
DAINIPPON PRINTING CO LTD42 citations90
US6033810AMar 7, 2000
Molded articles using glass as substrate, such as holographic optical element, optical reflector and encoder, and method of producing these articles
DAINIPPON PRINTING CO LTD8 citations73
US7215451B1May 8, 2007
Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such holograms
DAINIPPON PRINTING CO LTD4 citations62