Inventor
KIMURA SACHIKO
JP3 patents
Patents
3 patentsUS5555219ASep 10, 1996
Ferroelectric material, and semiconductor memory, optical recording medium and micro-displacement control device using the ferroelectric material
RICOH KK46 citations94
US5223353AJun 29, 1993
Solid electrolyte, electrochemical device including the same and method of fabricating the solid electrolyte
RICOH KK111 citations94
US5610853AMar 11, 1997
Ferroelectric material, and semiconductor memory, optical recording medium and micro-displacement control device using the ferroelectric material
RICOH KK25 citations90