Inventor
KIMURA SHIN
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA SHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
22 patentsUS6304472B1Oct 16, 2001
Electric power converting system with integrator providing output indicative of current
HITACHI LTD84 citations98
US6271709B1Aug 7, 2001
Gate drive circuit of voltage drive switching element
HITACHI LTD102 citations98
US6353236B1Mar 5, 2002
Semiconductor surge absorber, electrical-electronic apparatus, and power module using the same
HITACHI LTD52 citations96
US5801936ASep 1, 1998
Semiconductor module for a power conversion device
HITACHI LTD51 citations96
US5731970AMar 24, 1998
Power conversion device and semiconductor module suitable for use in the device
HITACHI LTD71 citations96
US5459655AOct 17, 1995
Neutral-point clamped inverter device using semiconductor modules
HITACHI LTD80 citations96
US6353258B1Mar 5, 2002
Semiconductor module
HITACHI LTD65 citations95
US5210479AMay 11, 1993
Drive circuit for an insulated gate transistor having overcurrent detecting and adjusting circuits
HITACHI LTD58 citations94
US6204717B1Mar 20, 2001
Semiconductor circuit and semiconductor device for use in equipment such as a power converting apparatus
HITACHI LTD28 citations92
US6169672B1Jan 2, 2001
Power converter with clamping circuit
HITACHI LTD40 citations92
US5274541ADec 28, 1993
Parallel circuit module including a diode and an IGBT
HITACHI LTD32 citations92
US6600978B2Jul 29, 2003
Railway vehicle operation-control system and a railway vehicle using the operation control system
HITACHI LTD13 citations84
US6414370B1Jul 2, 2002
Semiconductor circuit preventing electromagnetic noise
HITACHI LTD15 citations84
US4417156ANov 22, 1983
Gate circuit for thyristors
HITACHI LTD12 citations74
US4315274AFeb 9, 1982
Thyristor with switchable capacitor between auxiliary thyristor cathode and main thyristor gate regions
HITACHI LTD9 citations74
US4612561ASep 16, 1986
Parallel-connected gate turn-off thyristors
HITACHI LTD8 citations73
US4651189AMar 17, 1987
Semiconductor device provided with electrically floating control electrode
HITACHI LTD3 citations63
US4646122AFeb 24, 1987
Semiconductor device with floating remote gate turn-off means
HITACHI LTD3 citations63
US4214254AJul 22, 1980
Amplified gate semiconductor controlled rectifier with reduced lifetime in auxiliary thyristor portion
HITACHI LTD5 citations63
US4114178ASep 12, 1978
Semiconductor controlled rectifier having an auxiliary region with localized low resistance paths to the control gate
HITACHI LTD5 citations63
US4063270ADec 13, 1977
Semiconductor controlled rectifier device having amplifying gate structure
HITACHI LTD4 citations63
US3990090ANov 2, 1976
Semiconductor controlled rectifier
HITACHI LTD3 citations63
SONY CORP
5 patentsUS7769920B2Aug 3, 2010
Information processing apparatus, information processing method, and program and recording medium used therewith
SONY CORP11 citations83
US7647455B2Jan 12, 2010
Information processing apparatus and method, program, and program recording medium
SONY CORP2 citations63
US7373439B2May 13, 2008
System method using material exchange format (MXF) converting program for audio and video data files having routines that generates attribute data from audio and video data file
SONY CORP4 citations63
US5905604AMay 18, 1999
Cassette transfer mechanism for use in cassette library system
SONY CORP0 citations49
US7664373B2Feb 16, 2010
Program, data processing method, and system of same
SONY CORP0 citations42
SONY INTERACTIVE ENTERTAINMENT INC
4 patentsUS11429187B2Aug 30, 2022
Controller apparatus, control method thereof, and program
SONY INTERACTIVE ENTERTAINMENT INC4 citations71
US11813518B2Nov 14, 2023
Information processing system, controller apparatus, information processing apparatus, and program
SONY INTERACTIVE ENTERTAINMENT INC1 citations60
US11984133B2May 14, 2024
Operation device
SONY INTERACTIVE ENTERTAINMENT INC0 citations58
US11714488B2Aug 1, 2023
Controller apparatus, method of controlling controller apparatus, and program
SONY INTERACTIVE ENTERTAINMENT INC0 citations50