Inventor
SAIKI SEIJI
JP51 patents
⚠️ This page may combine multiple inventors who share the name “SAIKI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBELCO CONSTR MACH CO LTD
40 patentsUS9935525B2Apr 3, 2018
Electric motor
KOBELCO CONSTR MACH CO LTD7 citations83
US11873620B2Jan 16, 2024
Turning control apparatus for turning-type working machine
KOBELCO CONSTR MACH CO LTD2 citations73
US11732439B2Aug 22, 2023
Remote control system and main control device
KOBELCO CONSTR MACH CO LTD2 citations73
US11466431B2Oct 11, 2022
Remote operation system and main operating device
KOBELCO CONSTR MACH CO LTD5 citations73
US11423341B2Aug 23, 2022
Construction management system and construction management method
KOBELCO CONSTR MACH CO LTD2 citations73
US11486116B2Nov 1, 2022
Remote operation device for construction machine
KOBELCO CONSTR MACH CO LTD2 citations72
US10320257B2Jun 11, 2019
Electric motor and method for manufacturing same
KOBELCO CONSTR MACH CO LTD5 citations72
US10284053B2May 7, 2019
Electric motor
KOBELCO CONSTR MACH CO LTD6 citations72
US9745717B2Aug 29, 2017
Construction machine
KOBELCO CONSTR MACH CO LTD2 citations72
US9664107B2May 30, 2017
Driving device for hybrid working machine
KOBELCO CONSTR MACH CO LTD2 citations72
US9973053B2May 15, 2018
Electric motor having sealed casing and manufacturing method thereof
KOBELCO CONSTR MACH CO LTD4 citations68
US12214996B2Feb 4, 2025
Notification system
KOBELCO CONSTR MACH CO LTD0 citations62
US11421404B2Aug 23, 2022
Construction machine
KOBELCO CONSTR MACH CO LTD1 citations62
US12509855B2Dec 30, 2025
Remote control system for construction machine
KOBELCO CONSTR MACH CO LTD0 citations52
US12305363B2May 20, 2025
Remote operation assistance server, remote operation assistance system, and remote operation assistance method
KOBELCO CONSTR MACH CO LTD0 citations52
US12265374B2Apr 1, 2025
Job selection system and job selection method
KOBELCO CONSTR MACH CO LTD0 citations52
US12195949B2Jan 14, 2025
Remote operation assistance device and remote operation assistance method
KOBELCO CONSTR MACH CO LTD0 citations52
US12077946B2Sep 3, 2024
Construction machine
KOBELCO CONSTR MACH CO LTD0 citations52
US12031297B2Jul 9, 2024
Work machine
KOBELCO CONSTR MACH CO LTD0 citations52
US11970837B2Apr 30, 2024
Working machine control device
KOBELCO CONSTR MACH CO LTD0 citations52
US11898322B2Feb 13, 2024
Working machine control device
KOBELCO CONSTR MACH CO LTD0 citations52
US11821171B2Nov 21, 2023
Work machine
KOBELCO CONSTR MACH CO LTD0 citations52
US11657342B2May 23, 2023
Work selection system and work selection method
KOBELCO CONSTR MACH CO LTD0 citations52
US11414834B2Aug 16, 2022
Travel route guidance device
KOBELCO CONSTR MACH CO LTD0 citations52
US12195948B2Jan 14, 2025
Operation support server, operation support system, and operation support method
KOBELCO CONSTR MACH CO LTD0 citations51
US12123175B2Oct 22, 2024
Remote operation device, remote operation assistance server, remote operation assistance system, and remote operation assistance method
KOBELCO CONSTR MACH CO LTD0 citations51
US11993922B2May 28, 2024
Remote operation system
KOBELCO CONSTR MACH CO LTD0 citations51
US11885101B2Jan 30, 2024
Remote operation system and remote operation server
KOBELCO CONSTR MACH CO LTD0 citations51
US11821170B2Nov 21, 2023
Remote operation system for working machine
KOBELCO CONSTR MACH CO LTD0 citations51
US11732440B2Aug 22, 2023
Remote operation system and remote operation server
KOBELCO CONSTR MACH CO LTD0 citations51
US12315202B2May 27, 2025
Image processing device and image processing method
KOBELCO CONSTR MACH CO LTD0 citations50
US12163312B2Dec 10, 2024
Work support system and work support composite system
KOBELCO CONSTR MACH CO LTD0 citations50
US12077943B2Sep 3, 2024
Remote operation assistance server, remote operation assistance method, and remote operation assistance system
KOBELCO CONSTR MACH CO LTD0 citations50
US11989674B2May 21, 2024
Work assist server, work assist method, and work assist system
KOBELCO CONSTR MACH CO LTD0 citations50
US11732444B2Aug 22, 2023
Display system for work machine
KOBELCO CONSTR MACH CO LTD0 citations50
US11680383B2Jun 20, 2023
Remote control system
KOBELCO CONSTR MACH CO LTD0 citations50
US12043982B2Jul 23, 2024
Remote operation support system and remote operation support method
KOBELCO CONSTR MACH CO LTD0 citations47
US11959250B2Apr 16, 2024
Manipulation mechanism for work machine and work machine equipped with same
KOBELCO CONSTR MACH CO LTD0 citations47
US10014743B2Jul 3, 2018
Electric motor
KOBELCO CONSTR MACH CO LTD0 citations41
US10033241B2Jul 24, 2018
Generator motor
KOBELCO CONSTR MACH CO LTD0 citations39
MITSUBISHI ELECTRIC CORP
8 patentsUSD476959SJul 8, 2003
Semiconductor device
MITSUBISHI ELECTRIC CORP72 citations96
US7291928B2Nov 6, 2007
Electric power semiconductor device
MITSUBISHI ELECTRIC CORP14 citations92
US11257760B2Feb 22, 2022
Semiconductor device having metal wire bonded to plural metal blocks connected to respective circuit patterns
MITSUBISHI ELECTRIC CORP2 citations71
US7969025B2Jun 28, 2011
Electric power semiconductor device
MITSUBISHI ELECTRIC CORP2 citations63
US7663252B2Feb 16, 2010
Electric power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US6984883B2Jan 10, 2006
Semiconductor power module
MITSUBISHI ELECTRIC CORP1 citations52
US11876033B2Jan 16, 2024
Semiconductor device including resin case having groove at corner thereof
MITSUBISHI ELECTRIC CORP0 citations49
US12243790B2Mar 4, 2025
Semiconductor device and inverter device
MITSUBISHI ELECTRIC CORP0 citations47
SUMITOMO ELECTRIC INDUSTRIES
1 patentKOBE STEEL LTD
1 patentShowing the top 50 of 51 patents by PatentIndex Score.