Inventor
FUTATSUGI TOSHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “FUTATSUGI TOSHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
12 patentsUS6294794B1Sep 25, 2001
Non-linear optical device using quantum dots
FUJITSU LTD123 citations98
US5889288AMar 30, 1999
Semiconductor quantum dot device
FUJITSU LTD83 citations95
US6774430B2Aug 10, 2004
Non-volatile semiconductor memory device having gate insulating film with thick end sections
FUJITSU LTD21 citations92
US6195292B1Feb 27, 2001
Semiconductor memory with floating gate type FET
FUJITSU LTD20 citations92
US4889831ADec 26, 1989
Method of forming a high temperature stable ohmic contact to a III-V substrate
FUJITSU LTD50 citations92
US4777517AOct 11, 1988
Compound semiconductor integrated circuit device
FUJITSU LTD47 citations89
US4907196AMar 6, 1990
Semiconductor memory device using resonant-tunneling transistor
FUJITSU LTD11 citations74
US5031005AJul 9, 1991
Semiconductor device
FUJITSU LTD8 citations73
US4868612ASep 19, 1989
Semiconductor device utilizing multiquantum wells
FUJITSU LTD14 citations73
US4791471ADec 13, 1988
Semiconductor integrated circuit device
FUJITSU LTD13 citations70
US6480420B2Nov 12, 2002
Semiconductor memory device having source areas of memory cells supplied with a common voltage
FUJITSU LTD2 citations62
US7468297B2Dec 23, 2008
Method of manufacturing semiconductor device
FUJITSU LTD1 citations48
SII SEMICONDUCTOR CORP
3 patentsUS10191006B2Jan 29, 2019
Humidity sensor
SII SEMICONDUCTOR CORP1 citations62
US10593724B2Mar 17, 2020
Method of manufacturing a semiconductor device
SII SEMICONDUCTOR CORP0 citations51
US10043848B2Aug 7, 2018
Semiconductor device and a method of manufacturing a semiconductor device
SII SEMICONDUCTOR CORP0 citations51