Inventor
KURITA KOZABURO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KURITA KOZABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
27 patentsUS5133064AJul 21, 1992
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD182 citations99
US5542083AJul 30, 1996
Information processor and information processing system utilizing clock signal
HITACHI LTD37 citations96
US5388249AFeb 7, 1995
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD41 citations96
US5359727AOct 25, 1994
Clock generator using PLL and information processing system using the clock generator
HITACHI LTD70 citations96
US5412262AMay 2, 1995
Semiconductor integrated circuit device having plurality of supply potential lines connected thereto, and system employing the same
HITACHI LTD21 citations93
US4797583AJan 10, 1989
Level converting circuit for converting voltage levels, including a current amplifying arrangement
HITACHI LTD46 citations93
US6163186ADec 19, 2000
System including phase lock loop circuit
HITACHI LTD43 citations92
US5974560AOct 26, 1999
Information processor and information processing system utilizing clock signal
HITACHI LTD20 citations92
US5936441AAug 10, 1999
Clock pulse generator
HITACHI LTD28 citations92
US5638014AJun 10, 1997
Clock pulse generator
HITACHI LTD28 citations92
US5506982AApr 9, 1996
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD21 citations92
US5371401ADec 6, 1994
Semiconductor integrated circuit fully isolated from the substrate
HITACHI LTD45 citations92
US5047669ASep 10, 1991
Tristate circuit using bipolar transistor and CMOS transistor
HITACHI LTD22 citations92
US5001365AMar 19, 1991
Logic circuit using bipolar and field effect transistor, including a delayed switching arrangement
HITACHI LTD29 citations92
US7403365B2Jul 22, 2008
Over-current detection circuit and method for power-supply device
HITACHI LTD12 citations83
US6675311B2Jan 6, 2004
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD11 citations82
US5640547AJun 17, 1997
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD13 citations82
US5059821AOct 22, 1991
Bi-CMOS driver with two CMOS predrivers having different switching thresholds
HITACHI LTD21 citations82
US4801983AJan 31, 1989
Schottky diode formed on MOSFET drain
HITACHI LTD22 citations82
US4727517AFeb 23, 1988
Semiconductor memory with column line voltage sitting circuit
HITACHI LTD15 citations74
US5313116AMay 17, 1994
Semiconductor integrated circuit device having bipolar transistor and field effect transistor
HITACHI LTD6 citations73
US7078928B2Jul 18, 2006
Semiconductor integrated circuit device
HITACHI LTD8 citations72
US7111187B2Sep 19, 2006
Information processor and information processing system utilizing interface for synchronizing clock signal
HITACHI LTD1 citations63
US4907184AMar 6, 1990
Arithmetic operation circuit
HITACHI LTD3 citations63
US7777331B2Aug 17, 2010
Semiconductor apparatus comprising a semiconductor chip with a power supply circuit and a smoothing circuit disposed outside the semiconductor chip
HITACHI LTD0 citations52
US5666072ASep 9, 1997
Semiconductor integrated circuit device having bipolar transistor and field effect transistor
HITACHI LTD0 citations52
US9291671B2Mar 22, 2016
Semiconductor integrated circuit
HITACHI LTD0 citations33