Inventor
IZUKA AKIHIRO
JP4 patents
Patents
4 patentsUS6465078B1Oct 15, 2002
Recording sheet with an ink absorbing layer
DAICEL CHEM37 citations87
US4986938AJan 22, 1991
Process for producing plastic substrate for optical disks
DAICEL CHEM21 citations79
US4841501AJun 20, 1989
Plastic substrate for optical disk and process for producing the same
DAICEL CHEM6 citations71
US5173347ADec 22, 1992
Polycarbonate and optical disk therefrom
DAICEL CHEM4 citations58