Inventor
OGAWA TADAHIKO
JP43 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA TADAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMRON TATEISI ELECTRONICS CO
36 patentsUSD488441SApr 13, 2004
Electric source supply machine
OMRON TATEISI ELECTRONICS CO18 citations92
USD467821SDec 31, 2002
Timer
OMRON TATEISI ELECTRONICS CO25 citations92
USD876349SFeb 25, 2020
Power supply unit
OMRON TATEISI ELECTRONICS CO18 citations91
USD971763SDec 6, 2022
Counter
OMRON TATEISI ELECTRONICS CO8 citations83
USD922962SJun 22, 2021
Push switch
OMRON TATEISI ELECTRONICS CO6 citations83
USD920924SJun 1, 2021
Push switch
OMRON TATEISI ELECTRONICS CO7 citations83
USD850388SJun 4, 2019
Push switch
OMRON TATEISI ELECTRONICS CO8 citations83
USD847099SApr 30, 2019
Measuring device for monitoring the state of industrial machine
OMRON TATEISI ELECTRONICS CO6 citations78
US6600525B1Jul 29, 2003
Electronic component having a liquid crystal display and holding a built-in battery
OMRON TATEISI ELECTRONICS CO13 citations77
USD568242SMay 6, 2008
Power supply
OMRON TATEISI ELECTRONICS CO8 citations74
USD534490SJan 2, 2007
Power supply
OMRON TATEISI ELECTRONICS CO9 citations74
USD961516SAug 23, 2022
Insulation monitoring device
OMRON TATEISI ELECTRONICS CO2 citations72
US11024476B2Jun 1, 2021
Push-button switch
OMRON TATEISI ELECTRONICS CO4 citations72
US10998150B2May 4, 2021
Push-button switch
OMRON TATEISI ELECTRONICS CO6 citations72
US10910174B2Feb 2, 2021
Push-button switch
OMRON TATEISI ELECTRONICS CO4 citations72
USD950359SMay 3, 2022
Sensor bracket
OMRON TATEISI ELECTRONICS CO4 citations71
USD910577SFeb 16, 2021
Terminal block
OMRON TATEISI ELECTRONICS CO2 citations71
USD879036SMar 24, 2020
Power supply unit
OMRON TATEISI ELECTRONICS CO2 citations70
US11870200B2Jan 9, 2024
Terminal block and terminal block set
OMRON TATEISI ELECTRONICS CO2 citations69
USD457453SMay 21, 2002
Counter
OMRON TATEISI ELECTRONICS CO5 citations63
USD1046669SOct 15, 2024
Electric power monitoring device
OMRON TATEISI ELECTRONICS CO0 citations62
USD937224SNov 30, 2021
Terminal block
OMRON TATEISI ELECTRONICS CO0 citations62
USD920926SJun 1, 2021
Push switch
OMRON TATEISI ELECTRONICS CO0 citations62
USD920925SJun 1, 2021
Push switch
OMRON TATEISI ELECTRONICS CO0 citations62
USD1081598SJul 1, 2025
Solid state relay
OMRON TATEISI ELECTRONICS CO1 citations61
USD1081597SJul 1, 2025
Solid state relay
OMRON TATEISI ELECTRONICS CO1 citations61
USD937223SNov 30, 2021
Terminal block
OMRON TATEISI ELECTRONICS CO0 citations60
USD926704SAug 3, 2021
Terminal block
OMRON TATEISI ELECTRONICS CO1 citations60
USD1066266SMar 11, 2025
Solid state relay
OMRON TATEISI ELECTRONICS CO0 citations59
USD971762SDec 6, 2022
Counter
OMRON TATEISI ELECTRONICS CO1 citations59
USD923586SJun 29, 2021
Terminal block
OMRON TATEISI ELECTRONICS CO0 citations59
US11011325B2May 18, 2021
Locking push-button switch housing with a jig fulcrum projection
OMRON TATEISI ELECTRONICS CO0 citations51
US12498271B2Dec 16, 2025
Temperature abnormality detection device
OMRON TATEISI ELECTRONICS CO0 citations50
US6809923B2Oct 26, 2004
Power supply unit
OMRON TATEISI ELECTRONICS CO1 citations49
US12074405B2Aug 27, 2024
Terminal block set including terminal blocks connected to each other
OMRON TATEISI ELECTRONICS CO0 citations48
US6373686B1Apr 16, 2002
Key protection structure for an electronic apparatus
OMRON TATEISI ELECTRONICS CO1 citations46
NEC CORP
7 patentsUS6310491B1Oct 30, 2001
Sequential logic circuit with active and sleep modes
NEC CORP45 citations92
US6246265B1Jun 12, 2001
Semiconductor integrated logic circuit with sequential circuits capable of preventing subthreshold leakage current
NEC CORP44 citations92
US6189121B1Feb 13, 2001
Semiconductor device containing a self-test circuit
NEC CORP24 citations92
US6144251ANov 7, 2000
Semiconductor integrated circuit device having component circuits free from through-current in transition period between active mode and sleep mode
NEC CORP25 citations92
US6188246B1Feb 13, 2001
Semiconductor circuit with sequential circuit which can prevent leakage current
NEC CORP16 citations84
US6163189ADec 19, 2000
Latch circuit capable of reducing slew current
NEC CORP14 citations74
US5406567AApr 11, 1995
Off-line test circuit of a semiconnector integrated logic circuit
NEC CORP15 citations74