Inventor
HAYASHI GOUICHI
JP8 patents
Patents
8 patentsUS5024923AJun 18, 1991
Infrared absorbent compositions
FUJI PHOTO FILM CO LTD52 citations95
US4921317AMay 1, 1990
Infrared absorbent comprising a metal complex compound containing two thiolato bidentate ligands
FUJI PHOTO FILM CO LTD65 citations95
US4763966AAug 16, 1988
Infrared absorbent
FUJI PHOTO FILM CO LTD43 citations95
US4923638AMay 8, 1990
Near infrared absorbing composition
FUJI PHOTO FILM CO LTD27 citations92
US4913846AApr 3, 1990
Infrared absorbing composition
FUJI PHOTO FILM CO LTD33 citations92
US4791023ADec 13, 1988
Infrared absorbent and optical material using the same
FUJI PHOTO FILM CO LTD32 citations92
US4767571AAug 30, 1988
Infrared absorbent
FUJI PHOTO FILM CO LTD53 citations92
US4730902AMar 15, 1988
Infrared absorbent
FUJI PHOTO FILM CO LTD35 citations92