Inventor
KIDO MITSUYASU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KIDO MITSUYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS6389041B1May 14, 2002
Synchronization system and synchronization method of multisystem control apparatus
HITACHI LTD31 citations92
US5327355AJul 5, 1994
Voltage or reactive power control method and control device therefor
HITACHI LTD26 citations91
US5255202AOct 19, 1993
Digital signal processing method and system, electric power system signal processing system and electric power control system
HITACHI LTD38 citations91
US5428553AJun 27, 1995
Digital control and protection equipment for power system
HITACHI LTD44 citations90
US4764913AAug 16, 1988
Signal processing apparatus for disc memory devices
HITACHI LTD17 citations73
US11644498B2May 9, 2023
Partial discharge detection apparatus and partial discharge detection method
HITACHI LTD2 citations72
US7158521B2Jan 2, 2007
Synchronization system and synchronization method of multisystem control apparatus
HITACHI LTD3 citations62
US11567143B2Jan 31, 2023
Partial discharge determination device and method
HITACHI LTD0 citations51
US10063465B2Aug 28, 2018
Network system and relay device
HITACHI LTD1 citations49
US9485045B2Nov 1, 2016
Communication control equipment
HITACHI LTD0 citations41
US10136403B2Nov 20, 2018
Communication control device with dynamic fragmenting of non-real-time data
HITACHI LTD0 citations40