Inventor
KOIZUMI MASAYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KOIZUMI MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
15 patentsUS6586982B2Jul 1, 2003
Semiconductor circuit having a combination circuit being switched between an active and inactive state
TOSHIBA KK28 citations92
US6493856B2Dec 10, 2002
Automatic circuit generation apparatus and method, and computer program product for executing the method
TOSHIBA KK37 citations92
US5661678AAug 26, 1997
Semiconductor memory device using dynamic type memory cells
TOSHIBA KK20 citations92
US5296757AMar 22, 1994
Low-noise output driver having separate supply lines and sequenced operation for transient and steady-state portions
TOSHIBA KK31 citations92
US5994741ANov 30, 1999
Semiconductor device having digital and analog circuits integrated on one chip
TOSHIBA KK48 citations91
US6750680B2Jun 15, 2004
Semiconductor integrated circuit, logic operation circuit, and flip flop
TOSHIBA KK16 citations83
US7109771B2Sep 19, 2006
Semiconductor integrated circuit with reduced leakage current
TOSHIBA KK2 citations62
US7088161B2Aug 8, 2006
Semiconductor integrated circuit with reduced leakage current
TOSHIBA KK2 citations62
US7468625B2Dec 23, 2008
Semiconductor device including current mirror circuit
TOSHIBA KK3 citations60
US7391263B2Jun 24, 2008
Operational amplifier
TOSHIBA KK3 citations60
US7248100B2Jul 24, 2007
Semiconductor device including current mirror circuit
TOSHIBA KK4 citations60
US6466503B2Oct 15, 2002
Semiconductor memory with current distributor
TOSHIBA KK5 citations60
US6202078B1Mar 13, 2001
Arithmetic circuit using a booth algorithm
TOSHIBA KK5 citations59
US6861882B2Mar 1, 2005
Semiconductor integrated circuit with reduced leakage current
TOSHIBA KK0 citations51
US9362923B2Jun 7, 2016
Delay circuit
TOSHIBA KK1 citations42
OMRON TATEISI ELECTRONICS CO
4 patentsUS10707868B2Jul 7, 2020
Proximity sensor and method
OMRON TATEISI ELECTRONICS CO3 citations70
US10488226B2Nov 26, 2019
Proximity sensor
OMRON TATEISI ELECTRONICS CO2 citations66
US10527747B2Jan 7, 2020
Proximity sensor and detecting method
OMRON TATEISI ELECTRONICS CO1 citations59
US11623125B2Apr 11, 2023
Rotation estimation device, rotation estimation method, recording medium stored with rotation estimation program, trajectory prediction device, trajectory prediction method, recording medium stored with trajectory prediction program, and ball-returning robot
OMRON TATEISI ELECTRONICS CO1 citations57