Inventor

YANAGIMACHI MASATOSHI

JP3 patents

Patents

3 patents

US5696758ADec 9, 1997

Optical recording media

MITSUI TOATSU CHEMICALS78 citations94

US5633106AMay 27, 1997

Optical recording media and a method of recording and reproducing information

MITSUI TOATSU CHEMICALS62 citations94

US5658707AAug 19, 1997

Optical recording media

MITSUI TOATSU CHEMICALS10 citations72