Inventor
KAMEI KENJI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “KAMEI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
20 patentsUS5737162AApr 7, 1998
Circuit breaking device
MITSUBISHI ELECTRIC CORP26 citations91
US7696648B2Apr 13, 2010
Incoming current suppression device
MITSUBISHI ELECTRIC CORP13 citations84
US7259947B2Aug 21, 2007
Phase control switching device
MITSUBISHI ELECTRIC CORP14 citations84
US9800171B2Oct 24, 2017
Protection system for DC power transmission system, AC-DC converter, and method of interrupting DC power transmission system
MITSUBISHI ELECTRIC CORP13 citations83
US8008810B2Aug 30, 2011
Phase-control switching apparatus and switching control method for phase-control switching apparatus
MITSUBISHI ELECTRIC CORP9 citations83
US7982341B2Jul 19, 2011
Transformer operation control apparatus and method for suppressing magnetizing inrush current
MITSUBISHI ELECTRIC CORP18 citations83
US7936093B2May 3, 2011
Phase control switching device
MITSUBISHI ELECTRIC CORP7 citations83
US7787228B2Aug 31, 2010
Switchgear control apparatus
MITSUBISHI ELECTRIC CORP12 citations83
US7711502B2May 4, 2010
Power switching control apparatus
MITSUBISHI ELECTRIC CORP8 citations83
US7616419B2Nov 10, 2009
Switchgear control apparatus
MITSUBISHI ELECTRIC CORP11 citations83
US10184452B2Jan 22, 2019
Wind power generation system and DC power transmission system
MITSUBISHI ELECTRIC CORP5 citations72
US5668691ASep 16, 1997
Arrangement for gas circuit breaker with reactor and capacitor connected in series and method for setting its circuit parameter
MITSUBISHI ELECTRIC CORP10 citations72
US5837953ANov 17, 1998
DC circuit breaking device
MITSUBISHI ELECTRIC CORP16 citations71
US11380500B2Jul 5, 2022
Direct-current circuit breaker
MITSUBISHI ELECTRIC CORP1 citations62
US11289899B2Mar 29, 2022
Direct-current breaking device
MITSUBISHI ELECTRIC CORP1 citations62
US11069502B2Jul 20, 2021
DC circuit breaker
MITSUBISHI ELECTRIC CORP1 citations62
US7902696B2Mar 8, 2011
Controlled switching device
MITSUBISHI ELECTRIC CORP5 citations62
US10403449B2Sep 3, 2019
Direct-current circuit breaker
MITSUBISHI ELECTRIC CORP1 citations59
US12592566B2Mar 31, 2026
Direct current circuit breaker
MITSUBISHI ELECTRIC CORP0 citations51
US11367585B2Jun 21, 2022
Direct-current circuit breaker
MITSUBISHI ELECTRIC CORP0 citations51
DAINIPPON SCREEN MFG
15 patentsUS7280883B2Oct 9, 2007
Substrate processing system managing apparatus information of substrate processing apparatus
DAINIPPON SCREEN MFG19 citations92
US7047100B2May 16, 2006
Substrate processing system managing apparatus information of substrate processing apparatus
DAINIPPON SCREEN MFG26 citations92
US6060697AMay 9, 2000
Substrate processing apparatus having regulated power consumption and method therefor
DAINIPPON SCREEN MFG52 citations92
US5982474ANov 9, 1999
Periphery exposing apparatus and method
DAINIPPON SCREEN MFG49 citations92
US5687085ANov 11, 1997
Substrate processing apparatus and method
DAINIPPON SCREEN MFG31 citations92
US5668733ASep 16, 1997
Substrate processing apparatus and method
DAINIPPON SCREEN MFG54 citations92
US5289263AFeb 22, 1994
Apparatus for exposing periphery of an object
DAINIPPON SCREEN MFG33 citations91
US6837632B2Jan 4, 2005
Substrate treating apparatus
DAINIPPON SCREEN MFG30 citations90
US7467901B2Dec 23, 2008
Substrate heat treatment apparatus
DAINIPPON SCREEN MFG12 citations84
US7364376B2Apr 29, 2008
Substrate processing apparatus
DAINIPPON SCREEN MFG14 citations84
US7460923B2Dec 2, 2008
Substrate processing system managing apparatus information of substrate processing apparatus
DAINIPPON SCREEN MFG5 citations73
US7333867B2Feb 19, 2008
Substrate processing system managing apparatus information of substrate processing apparatus
DAINIPPON SCREEN MFG8 citations73
US6963789B2Nov 8, 2005
Substrate processing apparatus control system and substrate processing apparatus
DAINIPPON SCREEN MFG8 citations68
US7088423B2Aug 8, 2006
Edge exposing apparatus
DAINIPPON SCREEN MFG5 citations63
US7698107B2Apr 13, 2010
Managing apparatus for substrate processing system
DAINIPPON SCREEN MFG3 citations62
KAWASAKI HEAVY IND LTD
3 patentsUS5238659AAug 24, 1993
Moving granular bed dust removal and reaction apparatus
KAWASAKI HEAVY IND LTD18 citations72
US5160708ANov 3, 1992
Dry type simultaneous desulfurization and dedusting apparatus and method of operation therefor
KAWASAKI HEAVY IND LTD12 citations71
US5102636AApr 7, 1992
Method of operation of a dry type simultaneous desulfurization and dedusting apparatus
KAWASAKI HEAVY IND LTD6 citations71
KAMEI KENJI
3 patentsUS9170597B2Oct 27, 2015
Inrush current suppressing device
KAMEI KENJI4 citations71
US12533876B2Jan 27, 2026
Liquid discharge apparatus and liquid discharge method
KAMEI KENJI0 citations50
US8079758B2Dec 20, 2011
Temperature computing instrument and method for calibrating temperature of sensor part used therefor
KAMEI KENJI1 citations50
TOSHIBA KK
2 patentsKINOSHITA SADAYUKI
2 patentsDAINIPPON SCREEN MFG CO INC
1 patentTAHATA KAZUYORI
1 patentSOKUDO CO LTD
1 patentSHARP KK
1 patentSUGIURA TAKAHIKO
1 patentShowing the top 50 of 53 patents by PatentIndex Score.