Inventor
NISHIMURA AKITOSHI
JP19 patents
Patents
19 patentsUS6728128B2Apr 27, 2004
Dummy cell structure for 1T1C FeRAM cell array
TEXAS INSTRUMENTS INC71 citations98
US6587367B1Jul 1, 2003
Dummy cell structure for 1T1C FeRAM cell array
TEXAS INSTRUMENTS INC93 citations98
US6033953AMar 7, 2000
Method for manufacturing dielectric capacitor, dielectric memory device
TEXAS INSTRUMENTS INC84 citations96
US5508953AApr 16, 1996
Capacitor, electrode structure, and semiconductor memory device
TEXAS INSTRUMENTS INC87 citations96
US6373127B1Apr 16, 2002
Integrated capacitor on the back of a chip
TEXAS INSTRUMENTS INC229 citations94
US6363002B1Mar 26, 2002
Ferroelectric memory with bipolar drive pulses
TEXAS INSTRUMENTS INC45 citations92
US6150183ANov 21, 2000
Method for manufacturing metal oxide capacitor and method for manufacturing semiconductor memory device
TEXAS INSTRUMENTS INC29 citations92
US5793600AAug 11, 1998
Method for forming high dielectric capacitor electrode structure and semiconductor memory devices
TEXAS INSTRUMENTS INC32 citations92
US5168340ADec 1, 1992
Semiconductor integrated circuit device with guardring regions to prevent the formation of an MOS diode
TEXAS INSTRUMENTS INC48 citations92
US4949138AAug 14, 1990
Semiconductor integrated circuit device
TEXAS INSTRUMENTS INC39 citations92
US5840615ANov 24, 1998
Method for forming a ferroelectric material film by the sol-gel method, along with a process for a production of a capacitor and its raw material solution
TEXAS INSTRUMENTS INC27 citations89
US5776788AJul 7, 1998
Method for forming a strong dielectric film by the sol-gel technique and a method for manufacturing a capacitor
TEXAS INSTRUMENTS INC17 citations84
US5654567AAug 5, 1997
Capacitor, electrode or wiring structure, and semi conductor device
TEXAS INSTRUMENTS INC19 citations84
US6297085B1Oct 2, 2001
Method for manufacturing ferroelectric capacitor and method for manufacturing ferroelectric memory
TEXAS INSTRUMENTS INC19 citations81
US6342420B1Jan 29, 2002
Hexagonally symmetric integrated circuit cell
TEXAS INSTRUMENTS INC13 citations74
US6724646B2Apr 20, 2004
Dummy cell structure for 1T1C FeRAM cell array
TEXAS INSTRUMENTS INC2 citations63
US6721200B2Apr 13, 2004
Dummy cell structure for 1T1C FeRAM cell array
TEXAS INSTRUMENTS INC4 citations63
US6166408ADec 26, 2000
Hexagonally symmetric integrated circuit cell
TEXAS INSTRUMENTS INC3 citations63
US6534808B2Mar 18, 2003
Metal-insulator-semiconductor photocell and imager
TEXAS INSTRUMENTS INC2 citations62