Inventor
OHKAWA HIROTADA
JP2 patents
Patents
2 patentsUS6596360B2Jul 22, 2003
Multilayer volume hologram, and label for multilayer volume hologram fabrication
DAINIPPON PRINTING CO LTD20 citations89
US8367275B2Feb 5, 2013
Lengthy volume hologram layer transfer foil, method of producing volume hologram laminate using the same and volume hologram laminate
DAINIPPON PRINTING CO LTD0 citations36