Inventor
KIDA HIROYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KIDA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS5293558AMar 8, 1994
Multiplication, division and square root extraction apparatus
HITACHI LTD51 citations95
US6198334B1Mar 6, 2001
CMOS circuit
HITACHI LTD68 citations94
US6249837B1Jun 19, 2001
Memory with plurality of blocks each accessed selectively with either one of two operational modes to reduce current dissipation using values of register bits set by an instruction signal
HITACHI LTD16 citations84
US5956263ASep 21, 1999
Multiplication, division and square root extraction apparatus
HITACHI LTD16 citations81
US4998197AMar 5, 1991
Data processor with fast break in program execution by selectively processing either external control signal or external interrupt
HITACHI LTD15 citations81
US5375211ADec 20, 1994
Bus error processing system having direct bus master/CPU communication
HITACHI LTD8 citations74
US4835679AMay 30, 1989
Microprogram control system
HITACHI LTD19 citations74
US5644703AJul 1, 1997
Data processor providing fast break in program execution
HITACHI LTD12 citations73
US5642499AJun 24, 1997
Method and apparatus for controlling timing of execution of saving and restoring operations in a processor system
HITACHI LTD10 citations73
US5631858AMay 20, 1997
System for obtaining strict solution in accordance with accuracy of approximate solutions
HITACHI LTD6 citations73
US5504912AApr 2, 1996
Coprocessor executing pipeline control for executing protocols and instructions
HITACHI LTD17 citations73
US5493659AFeb 20, 1996
Data processor providing fast break in program execution
HITACHI LTD7 citations73
US5455955AOct 3, 1995
Data processing system with device for arranging instructions
HITACHI LTD10 citations73
US5524087AJun 4, 1996
Method of forming a signal wave from first and second waveform data
HITACHI LTD14 citations72
US4979103ADec 18, 1990
Data processing method and apparatus having plural bus interfaces
HITACHI LTD3 citations62
US5418734AMay 23, 1995
Finely adjustable signal wave forming circuit including complementary clock signal counters
HITACHI LTD2 citations61
US4740892AApr 26, 1988
Microcomputer having peripheral functions
HITACHI LTD0 citations42
FUJITSU LTD
4 patentsUS6169794B1Jan 2, 2001
Method and apparatus for synchronizing databases within intelligent network
FUJITSU LTD115 citations96
US6895432B2May 17, 2005
IP network system having unauthorized intrusion safeguard function
FUJITSU LTD33 citations83
US9622140B2Apr 11, 2017
Base station and handover control method
FUJITSU LTD2 citations65
US9351188B2May 24, 2016
Wireless base station device, wireless system, and failure detection method
FUJITSU LTD0 citations36